Once a law is passed it cannot be erased however it can be changed or amended 1)true 2)false

The civilian conservation corps (ccc), an agency established during the great depression as part of the new deal, created jobs for people who were unemployed. what kind of work did people do as part of the ccc? a. built libraries and hospitals b. maintained state and national forests c. photographed migrants and the homeless d. constructed roads and bridges

Can someone me answer all the questions?

Did separate black churches make african americans in the north more free or less free?