On This Day

Texan envoys sign Treaty of Annexation with the United States

The Republic of Texas was the only state to enter by treaty into the United States and admitted to the Union as the 28th state on December 29, 1845. The Republic of Texas declared independence from...

The Republic of Texas was the only state to enter by treaty into the United States and admitted to the Union as the 28th state on December 29, 1845.

The Republic of Texas declared independence from the Republic of Mexico on March 2, 1836. It applied for annexation to the United States the same year, but was rejected by the United States secretary of state, John Forsyth, under President Andrew Jackson. At that time, the majority of the Texian population favored the annexation of the Republic by the United States. The leadership of both major U.S. political parties (the Democrats and the Whigs) opposed the introduction of Texas – a vast slave-holding region – into the volatile political climate of the pro- and anti-slavery sectional controversies in Congress.

Historical Significance

The Republic of Texas was the only state to enter by treaty into the United States and admitted to the Union as the 28th state on December 29, 1845.

Events Before

  1. Richard Wagner's opera "The Flying Dutchman" premieres in Dresden, Kingdom of Saxony

    Richard Wagner's opera "The Flying Dutchman" premieres in Dresden, Kingdom of Saxony

  2. Oldest continuous writer of insurance in America opens, the Mutual Life Insurance Company of New York (MONY)

    The Mutual Life Insurance Company of New York (also known as Mutual of New York or MONY) was the oldest continuous writer of insurance policies in the United States.

  3. American Frontiersman Kit Carson (33) weds Mexican socialite Josefa Jaramillo (14) at Our Lady of Guadalupe Church, in T

    American Frontiersman Kit Carson (33) weds Mexican socialite Josefa Jaramillo (14) at Our Lady of Guadalupe Church, in Taos, Mexico

  4. Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

    Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

  5. First wagon train departs Independence, Missouri, for Oregon with 700 to 1,000 migrants

    The Oregon Trail was a 2,170-mile (3,490 km) east–west, large-wheeled wagon route and emigrant trail in North America that connected the Missouri River to valleys in Oregon Territory.

Events After

  1. Explorer and medical missionary David Livingstone (31) weds Mary Moffat

    David Livingstone (19 March 1813 – 1 May 1873) was a Scottish doctor, Congregationalist, pioneer Christian missionary with the London Missionary Society, and an explorer in Africa.

  2. Cobble Hill Tunnel in Brooklyn is completed, becoming the world's first subway tunnel

    Cobble Hill Tunnel in Brooklyn is completed, becoming the world's first subway tunnel

  3. Scientific American magazine publishes its first issue

    Scientific American, informally abbreviated SciAm or sometimes SA, is an American popular science magazine.

  4. English chemist Michael Faraday discovers the "Faraday effect," the influence of a magnetic field on polarized light

    English chemist Michael Faraday discovers the "Faraday effect," the influence of a magnetic field on polarized light

  5. The first baseball team, the New York Knickerbockers, organizes and adopts a rulebook, known as the Knickerbocker Rules

    The first baseball team, the New York Knickerbockers, organizes and adopts a rulebook, known as the Knickerbocker Rules

More from the 1840s

Frequently Asked Questions

What happened on April 12, 1844?
The Republic of Texas was the only state to enter by treaty into the United States and admitted to the Union as the 28th state on December 29, 1845. The Republic of Texas declared independence from the Republic of Mexico on March 2, 1836. It applied for annexation to the United States the same year, but was rejected by the United States secretary of state, John Forsyth, under President Andrew Jackson.
Why is Texan envoys sign Treaty of Annexation with the United States significant?
The Republic of Texas was the only state to enter by treaty into the United States and admitted to the Union as the 28th state on December 29, 1845.

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