I need help with Social Studies.

Why did lincoln inform the confederacy that he would not e sending troops or weapons as food supplies were sent to fort sumter?

How did the southeast asia treaty organization (seato) carry out the united states policy on containment? a. seato promoted the creation of united nation military bases to create regional defense. b. seato founded an organization seeking to educate southeastern asian countries on communism. c. seato established a regional economic union to promote monetary security. d. seato sought to provide regional security in southeast asia by establishing alliances.

Oil is a renewable resource can be used directly from the ground is the least polluting energy source must be removed from the earth using drills