b Roosevelt wanted to change the number of Supreme Court justices from 9 to 15 because he wanted to appoint 6 new justices who supported New Deal programs.
Answer:canals, dams , reservoir,
Explanation:
Got it right on edgenuity
After winning independence from Mexico in 1836, the Republic of Texas petitioned the United States for annexation. ... In the end, annexation was one of the leading causes of the Mexican-American War. Perhaps an even more contentious issue had to do with slavery. Many settlers in Texas were slave owners.
