I do believe it is November.
Texas became a state in 1836.
Texas
* The Republic of Texas was created in 1836. * The State of Texas became a state within the United States in 1845.
The U.S. Congress approved, and President James K. Polk signed, the 'Joint Resolution for the Admission of the State of Texas into the Union.' Texas became the 28th state.
Texas!
they became a state in 1845.
Texas
28th
He became the Governor in 1859.
California became the 31st state.
Texas became an independent republic in 1836 and continued to be until 1846. It became a state in the United States that year.
See the link.