Answer:
Your answer is 2. They thought that granting popular sovereignty would allow slavery.
Explanation:
The Popular Sovereignty clause in the Kansas-Nebraska Act meant the territories <em>might </em>allow slavery and enter the Union as slave states.
Answer:
Canada's entry into the Cold War came with the disclosure in 1946 of a spy ring led by Igor Gouzenko. Involvement in NATO and support for the UN led Canada to be an active participant in the Korean War in 1949. In 1949, the Soviet Union detonated its first atomic bomb, and the age of superpowers was launched.
The Hindu Kush
The Hindu Kush (Pashto: هندوکش /kʊʃ, kuːʃ/) is an 800-kilometre-long (500 mi) mountain range in Central and South Asia to the west of the Himalayas that stretches from central Afghanistan into far northern Pakistan and far southern Tajikistan.
Answer: The Union blockade in the American Civil War was a naval strategy by the United States to prevent the Confederacy from trading.
The blockade was proclaimed by President Abraham Lincoln in April 1861,
Explanation: that is the answer
