Fredrick Douglas was the African American who said the Mexican War was "disgraceful" because he thought if America would annex Mexico then slavery would be carried over into the new territory.
Yes, it is true that President Jackson opposed the national bank because he felt that it enabled eastern businesspeople to make money at the expense of southern planters and western f<span>armers, since he valued himself as a champion of "common" people. </span>
The Democratic party, because the disapproved of slavery
The two main resources that people are in conflict over are oil and water.
Water is an important resource in the Middle East because of how limited it is. Most of the region is dry. Conflicts occurred when countries are using more than their share of the water resources.
The answer to this would be the Commerce Clause. Hope this helps! :)