Which american president's name was used to label the settlements of makeshift houses built by homeless people during the great depression

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

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