In my view, correct answer is: This 1863 poster is recruiting African Americans to help <span>(2)assist in the efforts of the Underground Railroad.</span>
Ancient history. Prehistory. Classical antiquity.
Post-classical history.
Modern history. Early modern period. Late modern period. Contemporary history.
"<span>Landing a man on the moon will show the Soviet Union that the United States is the more powerful nation" is correct. This all took place during the "Space Race" in the Cold War. </span>
