<span>The
South, however, did not like a Republican being elected President, even
though Lincoln vowed only to ban slavery in NEW states, not those it
was already legal in. The South was so miffed it seceded.</span>
Answer:
He signed the Civil Rights Act of 1957 and sent Army troops to enforce federal court orders which integrated schools in Little Rock, Arkansas. His largest program was the Interstate Highway System. He promoted the establishment of strong science education via the National Defense Education Act.
Explanation:
The sinking or Lusitania on 7 May 1915 was a significant event during WW1. It was a passenger liner sunk by German submarine during World War 1. It lead to America declaring war on Germany.
B. The united states began to build up its military and stockpile weapons. Both the US and the USSR participated in whats known as the arms race where the US collected enough atomic bombs to destroy the earth 25 times.
Upper Mantle layer is what produces magma that causes sea floor spreading and volcanoes. :)