Answer:
B. People enjoyed new freedoms and multi-party elections.
C. Brezhnev sent military troops into Czechoslovakia.
D. The Soviets became afraid the country would slip from their control.
Explanation:
Answer: B & C
Explanation:
This is because the paragraph revolves around the help that Katherine gave on the mission and the quote supports that.
Colonial radicals formed "Minutemen" in towns through the colonies to keep the public informed about abuse of colonial rights by the British government, since at this time there was no formal, centralized military.