Uh, I think you got the wrong subject. This is <em>History, </em>not Math.
Answer:
The conspiracy theory of the FBI regarding the assassination of President John F. Kennedy was that Lee Harvey Oswald acted on his own. Moreover, the death of Oswald two days later at the hands of Jack Ruby was also an independent incident, and that no other else was involved in the whole thing.
Explanation:
The assassination of President John F. Kennedy took place on November 22, 1963, while he was on a top limousine with his wife Jackie Kennedy, Texas Governor John Connally, and his wife. The gunshot had come from a far distance, wounding the governor but critically injuring the President.
The FBI, along with the Warren Commission, believed or proposed the theory that the President was killed by Lee Harvey Oswald and that he acted alone. Moreover, the subsequent killing of Harvey by Jack Ruby was also found to be Ruby's own doing and does not involve anyone else.
But even though these findings were thought to be true, many still continue to question them and sought to come up with their own theories.
Answer:
A. by organizing voter registration drives in immigrant neighborhoods
Explanation:
The political machines were a group of self-acclaimed bosses in the 19th and early 20th centuries who controlled the political affairs of the cities in the United States of America. Tammany Hall was one such person who wielded a lot of political influence in New York City. They canvassed for votes from the people in return for favors such as employment. These bosses became so powerful and politically strong.
There were many who did not like this form of monopoly and endeavored to overturn the way things were done. These reformers tried to achieve their aim through voter registration campaigns among the citizens with the goal of voting out the political machines.
Answer: Improvements in agriculture.
Explanation:
The Dred Scott Decision outraged abolitionists, who saw the Supreme Court's ruling as a way to stop debate about slavery in the territories. The divide between North and South over slavery grew and culminated in the secession of southern states
