A. It relied on safe houses run by northern whites and blacks to move slaves to Canada.
Answer:
D.
Explanation:
On 7th December 1941, Pearl Harbour, Hawaii was attacked with a surprise by Japanese Navy Air service. The destruction on harbour was massive. With the casualities of 3,500 American lives, the United States declared war on Japan on 8th December 1941 under Presidency of Franklin D. Roosevelt.
Therefore, the correct answer is option D.
Answer: checks and balances
Explanation: it’s “ a system that allows each branch of a government to amend or veto acts of another branch so as to prevent any one branch from exerting too much power”
Answer:
Pope Urban II launches the Crusades by calling all Christians in Europe to war against Muslims in order to reclaim the Holy Land.
Explanation: