Answer:
The 13th amendment which abolished slavery in the United States, passed the Senate on April 8th, 1864
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
<em>The revolution in Texas lead to war with Mexico in that the land dispute over the border between Mexico and Texas caused the Mexican American War. The advantages that the United States had were that it was wealthier, larger, and more populous than Mexico.</em>
I'm pretty sure it was a democratic group.
Hope this helps!