Someone help with these please ASAP I’m taking the test now?

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week