Question

What is the significance of 1861?

Texans fought against the dictator Santa Anna and won independence from Mexio.

The Joint Resolution for annexation was approved and Texas became a state in the United States.

The United States won the Mexican War and acquired territory known as the Mexican Cession

Southern states voted to secede from the Union and the Civil War began

Answer 1

Southern states voted to secede from the Union and the Civil War began

Answer 2

This is the awnser. Your welcome hope you day is going well