Answer:
The Strategic Defense Initiative (SDI), derisively nicknamed the "Star Wars program", was a proposed missile defense system intended to protect the United States from attack by ballistic strategic nuclear weapons (intercontinental ballistic missiles and submarine-launched ballistic missiles).
Explanation:
Strategic Defense Initiative (SDI), byname Star Wars, proposed U.S. strategic defensive system against potential nuclear attacks—as originally conceived, from the Soviet Union. The SDI was first proposed by President Ronald Reagan in a nationwide television address on March 23, 1983.
Answer:
The central role of slavery in maintaining Florida's railroad
B.)
Answer: A. Klan members had official and unofficial political power
Explanation:
Klan members in the 1920's had succeeded in getting into political positions and they also had political backers in various states. This gave them both official and unofficial political power and therefore made it difficult to go after them.
This was added to the fact that Klan activities in terrorizing Black Americans was not frowned upon in public by the white population of Southern America so they felt emboldened to continue.
