I need help with my hw here is the guide and I dont want anything crazy just enough for me to pass(something like a c). Sorry if i put the wrong subject.

How did presidential reconstruction allow black codes to be passed

1u.s. history question! question: how did world war ii change the united states' position in world affairs? i need good explanation to support the answer otherwise i get docked points. real answers only ! you! : )

Why did the south think that its secession from the union would succeed? a. the confederate army was larger than the union army. b. european nations had promised to support the south. c. the south only had to defend itself against the north, not defeat it.