Question

What was the Texas annexation and when did it start

Answer 1

The Texas annexation was the 1845 annexation of the Republic of Texas into the United States of America

Answer 2

The Texas annexation was the 1845 annexation of the Republic of Texas into the United States of America, which was 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