The correct answer is - 2.) Communist governments under Soviet control.
The Soviet Union, just like the United States, during the Cold War period tried to have as many allies as possible in order to have stronger support and protect its interests. Eastern Europe was a region that was almost totally under the control of the Soviets, apart from Yugoslavia which was strong on its own and didn't wanted to be submissive to other country.
The Soviets sponsored Communist governments and gave them a lot of support, be it financial, propaganda, or even military one if there were problems in the country. That led to almost all of the Eastern European nations having governments that were under the influence and control of the Soviets, making them a satellite countries to the Soviet Union.
The Ku Klux Klan was created after Abraham Lincoln had claimed slavery was no longer legal. The KKK went around, killing black people and such. They also protested around the segregation process. They are still around to this day, but I don't believe that are killing anymore.
The correct answer is "It was the 1st time England had interfered with American policy and economics."
The impact of the Navigation Acts was that it was the 1st time England had interfered with American policy and economics.
The English crown imposed heavy taxation on the colonies, trying to get more money due to the many debts the British government had for the many wars and battles it participated in.
In 1642, and due to the Civil War in England, the North American colonies established trade relations with the French and Dutch. But in 1651, the British Parliament ordered that the colonies only could export their goods to Great Britain. Of course, this upset and angered the colonists, and from there on, a series of heavy taxation on the colonies followed. We are talking about the Stamp Act, the Wool Act, the Intolerable Acts, the Stamp Act, and the Sugar Act.
The Greeks were able to regroup. To defend against the Persians, Athens formed the Delian League, making the city-state the most powerful in Greece. In response to the growing power of Athens, the Spartans formed their own league, and the two powers went to war.