Answer:
D
Step-by-step explanation:
On April 21, 1836, Texas won its independence from Mexico and was able to declare itself a free state. This came about as a result of the Battle at San Jacinto, the final battle of the Texas Revolution. This is certainly a day of pride for Texans! On April 21, 1836, Sam Houston and some 800 Texans defeated Santa Anna's Mexican force of approximately 1,500 men at the Battle of San Jacinto, shouting “Remember the Alamo!” and "Remember Goliad!" as they attacked.