I need help plz I know it looks like alot but its only 4 questions *I know my email is on it idc

In the confederate states of america, the government could not overrule the decisions of state course. what happened to the states when they had conflicts?

Which two important economic activities in the west are possible because of the united states natural resources

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?