History Timeline 1820s

Image above: President James Monroe. Image right: Triumph, depicting eventual victory of Union, with reference to the Missouri Compromise. Created by Morris H. Traubel, 1861. Images courtesy Library of Congress.

Missouri Compromise

U.S. Timeline - The 1820s

A Decade of Compromise and Doctrine

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  • 1821 Detail

    July 10, 1821 - Possession of the territory of Florida is taken by the United States after its purchase is completed with Spain. No money exchanged hands between Spain and the U.S. in this purchase; the U.S. had agreed to pay five million dollars to citizens for property damage.

    Coast of Florida

    Florida, the land of sunshine and Presidential election chaos, a take it for granted state as part of the United States since the beginning of the republic, even though we know that's not true. But how did Florida become part of the United States, and what was the history that got us there? It took a number of interesting turns.

    Did you know that at one time, there was an East and West Florida? Yes, that was prior to the United States when it was part of British territory, established after the French and Indian War from Spain and France in 1763. These lands stretched from today's Florida to Louisiana. British West Florida west of the Apalachicola River with their capitol in Pensacola. British East Florida the remainder of the territory with their capitol in St. Augustine. During the American Revolution, the colonies of East and West Florida stayed loyal to the British, often a spot for displaced Tories to hunker after fleeing the fighting colonies. From March 9 to May 8, 1781, the fate of Florida would change again, this time with Spain (now on the side of the American colonies with France), sieging Pensacola and taking control. After the American Revolution was over, the British gave both Floridas back to Spain.

    But the borders were hazy and the disputes many, now between the fledgling nation of the United States to their north and the Spanish government over the next four decades. In West Florida, at first, there was agreement in the Pinckney's Treaty of 1795, but after the Louisiana Purchase of 1803, controversy continued again. The United States considered West Florida part of their purchase; Spain disagreed. The Spanish colony of West Florida seceded from Spain and became their own republic in 1910. That lasted for only a few months, quickly annexed by the United States. It would take nine more years before the flux of who controlled what would be settled. Seminole Wars, the 1812 Invasion by Patriots, and General Jackson's invasion to take the forts of Pensacola and the coast in 1818 challenged the stability of who was in charge. Thus, the Adams-Onis Treaty of 1819 was negotiated; it would sell the remainder of Florida to the United States.

    Timeline of Adams-Onis Treaty

    February 22, 1819 - Treaty signed by President John Quincy Adams and Spanish diplomat Luis de Onis y Gonzalez-Vara. Terms included the ceding of Florida to the U.S., Spanish claims in Oregon to the U.S., and ceded claims of the United States in Texas to Spain. It also indemnified Spain against American citizen claims against them, and gave favored trade status to Spain in the ports of St. Augustine and Pensacola for twelve years.

    October 24, 1820 - Treaty ratified by Spain.

    February 19, 1821 - Treaty ratified by the United States.

    February 22, 1821 - Entered into force.

    March 3, 1821 - President James Monroe authorized to take possession of the territory, then appointing Andrew Jackson as military governor.

    March 30, 1822 - United States merges East and the remainder of West Florida into one territory, and appoints William Pope Duval as Governor.

    Adams-Onis Treaty - Full Text


    The United States of America and His Catholic Majesty desiring to consolidate on a permanent basis the friendship and good correspondence which happily prevails between the two Parties, have determined to settle and terminate all their differences and pretensions by a Treaty, which shall designate with precision the limits of their respective bordering territories in North America.

    With this intention the President of the United States has furnished with their full Powers John Quincy Adams, Secretary of State of the said United States; and His Catholic Majesty has appointed the Most Excellent Lord Don Luis de Onis, Gonsalez, Lopez y Vara, Lord of the Town of Rayaces, Perpetual Regidor of the Corporation of the City of Salamanca, Knight Grand Cross of the Royal American Order of Isabella, the Catholic, decorated with the Lys of La Vendee, Knight Pensioner of the Royal and distinguished Spanish Order of Charles the Third, Member of the Supreme Assembly of the said Royal Order; of the Council of His Catholic Majesty; his Secretary with Exercise of Decrees, and his Envoy Extraordinary and Minister Plenipotentiary near the United States of America.

    And the said Plenipotentiaries, after having exchanged their Powers, have agreed upon and concluded the following Articles.

    ARTICLE 1 - There shall be a firm and inviolable peace and sincere friendship between the United States and their Citizens, and His Catholic Majesty, his Successors and Subjects, without exception of persons or places.

    ARTICLE 2 - His Catholic Majesty cedes to the United States, in full property and sovereignty, all the territories which belong to him, situated to the Eastward of the Mississippi, known by the name of East and West Florida. The adjacent Islands dependent on said Provinces, all public lots and squares, vacant Lands, public Edifices, Fortifications, Barracks and other Buildings, which are not private property, Archives and Documents, which relate directly to the property and sovereignty of said Provinces, are included in this Article. The said Archives and Documents shall be left in possession of the Commissaries, or Officers of the United States, duly authorized to receive them.

    ARTICLE 3 - The Boundary Line between the two Countries, West of the Mississippi, shall begin on the Gulf of Mexico, at the mouth of the River Sabine in the Sea, continuing North, along the Western Bank of that River, to the 32d degree of Latitude; thence by a Line due North to the degree of Latitude, where it strikes the Rio Roxo of Nachitoches, or Red-River, then following the course of the Rio-Roxo Westward to the degree of Longitude, 100 West from London and 23 from Washington, then crossing the said Red-River, and running thence by a Line due North to the River Arkansas, thence, following the Course of the Southern bank of the Arkansas to its source in Latitude, 42. North and thence by that parallel of Latitude to the South-Sea. The whole being as laid down in Melishe's Map of the United States, published at Philadelphia, improved to the first of January 1818. But if the Source of the Arkansas River shall be found to fall North or South of Latitude 42, then the Line shall run from the said Source due South or North, as the case may be, till it meets the said Parallel of Latitude 42, and thence along the said Parallel to the South Sea: all the Islands in the Sabine and the Said Red and Arkansas Rivers, throughout the Course thus described, to belong to the United States; but the use of the Waters and the navigation of the Sabine to the Sea, and of the said Rivers, Roxo and Arkansas, throughout the extent of the said Boundary, on their respective Banks, shall be common to the respective inhabitants of both Nations. The Two High Contracting Parties agree to cede and renounce all their rights, claims and pretensions to the Territories described by the said Line: that is to say. - The United States hereby cede to His Catholic Majesty, and renounce forever, all their rights, claims, and pretensions to the Territories lying West and South of the above described Line; and, in like manner, His Catholic Majesty cedes to the said United States, all his rights, claims, and pretensions to any Territories, East and North of the said Line, and, for himself, his heirs and successors, renounces all claim to the said Territories forever.

    ARTICLE 4 - To fix this Line with more precision, and to place the Landmarks which shall designate exactly the limits of both Nations, each of the Contracting Parties shall appoint a Commissioner, and a Surveyor, who shall meet before the termination of one year from the date of the Ratification of this Treaty, at Nachitoches on the Red River, and proceed to run and mark the said Line from the mouth of the Sabine to the Red River, and from the Red River to the River Arkansas, and to ascertain the Latitude of the Source of the said River Arkansas, in conformity to what is above agreed upon and stipulated, and the Line of Latitude 42. to the South Sea: they shall make out plans and keep Journals of their proceedings, and the result agreed upon by them shall be considered as part of this Treaty, and shall have the same force as if it were inserted therein. The two Governments will amicably agree respecting the necessary Articles to be furnished to those persons, and also as to their respective escorts, should such be deemed necessary.

    ARTICLE 5 - The Inhabitants of the ceded Territories shall be secured in the free exercise of their Religion, without any restriction, and all those who may desire to remove to the Spanish Dominions shall be permitted to sell, or export their Effects at any time whatever, without being subject, in either case, to duties.

    ARTICLE 6 - The Inhabitants of the Territories which His Catholic Majesty cedes to the United States by this Treaty, shall be incorporated in the Union of the United States, as soon as may be consistent with the principle of the Federal Constitution, and admitted to the enjoyment of all the privileges, rights and immunities of the Citizens of the United States.

    ARTICLE 7 - The Officers and Troops of His Catholic Majesty in the Territories hereby ceded by him to the United States shall be withdrawn, and possession of the places occupied by them shall be given within six months after the exchange of the Ratifications of this Treaty, or sooner if possible, by the Officers of His Catholic Majesty, to the Commissioners or Officers of the United States, duly appointed to receive them; and the United States shall furnish the transports and escort necessary to convey the Spanish Officers and Troops and their baggage to the Havana.

    ARTICLE 8 - All the grants of land made before the 24th of January 1818. by His Catholic Majesty or by his lawful authorities in the said Territories ceded by His Majesty to the United States, shall be ratified and confirmed to the persons in possession of the lands, to the same extent that the same grants would be valid if the Territories had remained under the Dominion of His Catholic Majesty. But the owners in possession of such lands, who by reason of the recent circumstances of the Spanish Nation and the Revolutions in Europe, have been prevented from fulfilling all the conditions of their grants, shall complete them within the terms limited in the same respectively, from the date of this Treaty; in default of which the said grants shall be null and void - all grants made since the said 24th of January 1818. when the first proposal on the part of His Catholic Majesty, for the cession of the Floridas was made, are hereby declared and agreed to be null and void.

    ARTICLE 9 - The two High Contracting Parties animated with the most earnest desire of conciliation and with the object of putting an end to all the differences which have existed between them, and of confirming the good understanding which they wish to be forever maintained between them, reciprocally renounce all claims for damages or injuries which they, themselves, as well as their respective citizens and subjects may have suffered, until the time of signing this Treaty. The renunciation of the United States will extend to all the injuries mentioned in the Convention of the 11th of August 1802. 2. To all claims on account of Prizes made by French Privateers, and condemned by French consuls, within the Territory and Jurisdiction of Spain. 3. To all claims of indemnities on account of the suspension of the right of Deposit at New Orleans in 1802. 4. To all claims of Citizens of the United States upon the Government of Spain, arising from the unlawful seizures at Sea, and in the ports and territories of Spain or the Spanish Colonies. sdct 5. To all claims of Citizens of the United States upon the Spanish Government, statements of which, soliciting the interposition of the Government of the United States have been presented to the Department of State, or to the Minister of the United States in Spain, since the date of the Convention of 1802, and until the signature of this Treaty. The renunciation of His Catholic Majesty extends, 1. To all the injuries mentioned in the Convention of the 11th of August 1802. 2. To the sums which His Catholic Majesty advanced for the return of Captain Pike from the Provincias Internas. 3. To all injuries caused by the expedition of Miranda that was fitted out and equipped at New York. 4. To all claims of Spanish subjects upon the Government of the United States arizing from unlawful seizures at Sea or within the ports and territorial Jurisdiction of the United States. Finally, to all the claims of subjects of His Catholic Majesty upon the Government of the United States, in which the interposition of His Catholic Majesty's Government has been solicited before the date of this Treaty, and since the date of the Convention of 1802, or which may have been made to the Department of Foreign Affairs of His Majesty, or to His Minister in the United States. And the High Contracting Parties respectively renounce all claim to indemnities for any of the recent events or transactions of their respective Commanders and Officers, in the Floridas.

    The United States will cause satisfaction to be made for the injuries, if any, which by process of Law, shall be established to have been suffered by the Spanish Officers, and individual Spanish inhabitants, by the late operations of the American Army in Florida.

    ARTICLE 10 - The Convention entered into between the two Governments on the 11. of August 1802, the Ratifications of which were exchanged the 21st December 1818, is annulled.

    ARTICLE 11 - The United States, exonerating Spain from all demands in future, on account of the claims of their Citizens, to which the renunciations herein contained extend, and considering them entirely cancelled, undertake to make satisfaction for the same, to an amount not exceeding Five Millions of Dollars. To ascertain the full amount and validity of those claims, a Commission, to consist of three Commissioners, Citizens of the United States, shall be appointed by the President, by and with the advice and consent of the Senate; which Commission shall meet at the City of Washington, and within the space of three years, from the time of their first meeting, shall receive, examine and decide upon the amount and validity of all the claims included within the descriptions above mentioned. The said Commissioners shall take an oath or affirmation, to be entered on the record of their proceedings, for the faithful and diligent discharge of their duties; and in case of the death, sickness, or necessary absence of any such Commissioner, his place may be supplied by the appointment, as aforesaid, or by the President of the United States during the recess of the Senate, of another Commissioner in his stead. The said Commissioners shall be authorized to hear and examine on oath every question relative to the said claims, and to receive all suitable authentic testimony concerning the same. And the Spanish Government shall furnish all such documents and elucidations as may be in their possession, for the adjustment of the said claims, according to the principles of Justice, the Laws of Nations, and the stipulations of the Treaty between the two Parties of 27th October 1795; the said Documents to be specified, when demanded at the instance of the said Commissioners. The payment of such claims as may be admitted and adjusted by the said Commissioners, or the major part of them, to an amount not exceeding Five Millions of Dollars, shall be made by the United States, either immediately at their Treasury or by the creation of Stock bearing an interest of Six per Cent per annum, payable from the proceeds of Sales of public lands within the Territories hereby ceded to the United States, or in such other manner as the Congress of the United States may prescribe by Law. The records of the proceedings of the said Commissioners, together with the vouchers and documents produced before them, relative to the claims to be adjusted and decided upon by them, shall, after the close of their transactions, be deposited in the Department of State of the United States; and copies of them or any part of them, shall be furnished to the Spanish Government, if required, at the demand of the Spanish Minister in the United States.

    ARTICLE 12 - The Treaty of Limits and Navigation of 1795. remains confirmed in all and each one of its Articles, excepting the 2, 3, 4, 21 and the second clause of the 22d Article, which, having been altered by this Treaty, or having received their entire execution, are no longer valid. With respect to the 15th Article of the same Treaty of Friendship, Limits and Navigation of 1795, in which it is stipulated, that the Flag shall cover the property, the Two High Contracting Parties agree that this shall be so understood with respect to those Powers who recognize this principle; but if either of the two Contracting Parties shall be at War with a Third Party,and the other Neutral, the Flag of the Neutral shall cover the property of Enemies, whose Government acknowledge this principle, and not of others.

    ARTICLE 13 - Both Contracting Parties, wishing to favour their mutual Commerce, by affording in their ports every necessary Assistance to their respective Merchant Vessels, have agreed, that the Sailors who shall desert from their Vessels in the ports of the other, shall be arrested and delivered up, at the instance of the Consul - who shall prove nevertheless, that the Deserters belonged to the Vessels that claim them, exhibiting the document that is customary in their Nation: that is to say, the American Consul in a Spanish Port, shall exhibit the Document known by the name of Articles, and the Spanish Consul in American Ports, the Roll of the Vessel; and if the name of the Deserter or Deserters, who are claimed, shall appear in the one or the other, they shall be arrested, held in custody and delivered to the Vessel to which they shall belong.

    ARTICLE 14 - The United States hereby certify, that they have not received any compensation from France for the injuries they suffered from her Privateers, Consuls, and Tribunals, on the Coasts and in the Ports of Spain, for the satisfaction of which provision is made by this Treaty; and they will present an authentic statement of the prizes made, and of their true value, that Spain may avail herself of the same in such manner as she may deem just and proper.

    ARTICLE 15 - The United States to give to His Catholic Majesty, a proof of their desire to cement the relations of Amity subsisting between the two Nations, and to favour the Commerce of the Subjects of His Catholic Majesty, agree that Spanish Vessels coming laden only with productions of Spanish growth, or manufactures directly from the Ports of Spain or of her Colonies, shall be admitted for the term of twelve years to the Ports of Pensacola and St. Augustine in the Floridas, without paying other or higher duties on their cargoes or of tonnage than will be paid by the Vessels of the United States. During the said term no other Nation shall enjoy the same privileges within the ceded Territories. The twelve years shall commence three months after the exchange of the Ratifications of this Treaty.

    ARTICLE 16 - The present Treaty shall be ratified in due form by the Contracting Parties, and the Ratifications shall be exchanged in Six Months from this time or sooner if possible. In Witness whereof, We the Underwritten Plenipotentiaries of the States of America and of His Catholic Majesty, have signed, by virtue of Our Powers, the present Treaty of Amity, Settlement and Limits, and have thereunto affixed our Seals respectively. Done at Washington, this Twenty-Second day of February, One Thousand Eight Hundred and Nineteen.


    Image above: Engraving of the coast of Florida, Robert Hinshelwood and Robert Fenn, D. Appleton and Company, 1871, Courtesy Library of Congress. Image below: Joseph N. Hernandez, 1st Delegate to Congress from Florida Territory and Brigadier-General of the Florida Militia, circa 1850-1857, Charles Frederick artist. Courtesy Library of Congress. Source Info: Wikipedia Commons, Full text of the Adams-Onis Treaty from Bevans, Charles, I. ed., "Adams-Onis Treaty: 1819," Treaties and Other International Agreements of the United States of America, 1776-1949 and the University of Texas A&M; The Avalon Project.

    1st Representative from the Territory of Florida

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