To reform something is to change it for the better. These movements were caused in part by the Second Great Awakening, a renewal of religious faith in the early 1800s. Groups tried to reform many parts of American society, but the two most important were the abolitionist movement and the women's rights movement.
Explanation:The abolition of slavery was one of the most powerful reform movements. becuase it’s what ended most of the americans Owning slaves being legal
Battle of San Jacinto, (April 21, 1836), defeat of a Mexican army of about 1,200–1,300 men under Antonio López de Santa Anna by about 900 men (mostly recent American arrivals in Texas) led by Gen. Sam Houston