12/30/2025
On December 29, 1845, Texas joined the Union, fulfilling Sam Houston's ten-year dream. Here is how it happened:
On February 28, 1845 the U.S. Congress passed a joint resolution to annex Texas into the Union. (Contrary to popular belief Texas was not annexed by a treaty. A treaty would have required a two-thirds vote to pass and the votes simply were not there. A joint resolution only required a simple majority.)
On June 16, 1845 the President of Texas, Anson Jones, called on the Texas Congress to meet to consider the matter and the delegates gathered on July 4th. Both houses voted for annexation.
In order to join the Union a state constitution had to be drawn up and ratified. The new Texas Constitution was approved by a popular vote of the people in Texas on October 13, 1845, and it was accepted by the U.S. Congress on December 29, 1845.
Thus, Dec. 29th was recorded as the date of Texas' LEGAL entry to the Union.
However, the formal transfer of authority from the Republic of Texas to the State of Texas was not made until a ceremony was held on February 19, 1846. That is when Anson Jones famously lowered the flag and declared, "The final act in this great drama is now performed; the Republic of Texas is no more."