Events from the year 1821 in the United States. February 9 – The George Washington University is chartered as The Columbian College of the District of Columbia by President James Monroe. March 4 – James Monroe and Daniel D. Tompkins begin their second terms as President and Vice President of the United States.

Historical events from year 1821. Learn about 45 famous, scandalous and important events that happened in 1821 or search by date or keyword.

1月26日 —— 五國同盟 召開 萊巴赫會議。 會議達成通過，由 奧地利帝國 出兵鎮壓 兩西西里王國 於 1820年 的革命，同時亦鎮壓了 薩丁尼亞王國 的革命。 3月25日 —— 希腊 宣布独立。 希腊独立战争 爆发。 7月10日 —— 美国 从 西班牙 购买 佛罗里达州。 7月28日 —— 秘鲁 宣布独立。 8月10日 —— 密苏里州 加入美国。 9月15日 —— 危地马拉 、 哥斯达黎加 、 萨尔瓦多 和 洪都拉斯 、 尼加拉瓜 独立。 9月27日 —— 墨西哥 独立。 11月28日 —— 巴拿马 独立。 加入 西蒙·玻利 …

2020年3月11日 · 1821 . February 22: The Adams-Onis Treaty between the U.S. and Spain went into effect. This treaty established the southern border of the Louisiana Purchase, including the cession of Florida to the U.S., making the peninsula no longer a safe haven for freedom seekers.

March 4, 1821 – President Monroe and Vice President Tompkins begin their second terms; 1821 – Missouri becomes a state; 1821 – Florida becomes a U.S. territory; the 1819 Adams–Onís Treaty goes into effect; 1823 – Monroe Doctrine proclaimed; 1824 – Gibbons v. Ogden (22 US 1 1824) affirms federal over state authority in interstate ...

While its term was officially March 4, 1821, to March 4, 1823, during the fifth and sixth years of James Monroe's presidency, its first session began on December 3, 1821, ending on May 8, 1822, and its second session began on December 2, 1822, to March 3, 1823.

In 1821, Napoleon—who had a “love-hate” relationship with the United States for his role in the French terror and global war—died (apparently of stomach cancer) in exile on St. Helena, an island some 1,200 miles off Africa’s southwest coast.

On November 16, 1821, Missouri Indian trader William Becknell arrives in Santa Fe, New Mexico, sells his goods at an enormous profit and makes plans to return the next year over the route that ...

Events from the year 1821 in the United States. February 9 – The George Washington University is chartered as The Columbian College of the District of Columbia by President James Monroe. March 4 – James Monroe and Daniel D. Tompkins begin their second terms as President and Vice President of the United States.

What happened and who was famous in 1821? Browse important and historic events, world leaders, famous birthdays and notable deaths from the year 1821.