Answer:
Four score and seven years ago
Explanation:
Abraham Lincoln started his speech at Gettysburg with the six words "Four score and seven years ago", which is just another way to say "87 years ago".
Answer: B. A simplified language used as communication between people who speak different languages.
Explanation: People who do not have languages in common sometimes use Pidgin languages to communicate. The problem with these are that they are often limited.
The victory at the battle of Antietam gave Abraham Lincoln a platform to issue the Proclamation from a position of strength. This changed the character of the Civil War and prevented the European powers from intervening on behave of their trading partners of the Southern Confederacy.
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PLS MARK AS BRAINLIEST
Made fallout shelters or had them installed in their homes
Answer: True
Explanation:
After the Soviets successfully tested an atomic bomb in 1949, a nuclear arms race began between the two superpowers of the world, the Soviet Union and the United States. They made so many nuclear weapons that the world could be destroyed many times over if they ever went to nuclear war.
This reality almost came to pass with the Cuban Missile Crisis where the world was too close to nuclear war. After this, both super powers became more concerned about mutually assure destruction if they went to war and made efforts to decrease armaments.