Answer:
"act of Congress, the Oregon trail begins in Independence, Missouri, and ends in Oregon City,"
Explanation:
<span>David Livingston believed that opening the interior of Africa to Christianity and trade would end the slave trade.
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Answer:
Operation Overlord
D-Day. The American and British invasion of France was a top-secret mission called "Operation Overlord." When they landed on the beaches of Normandy on June 6, the goal of every soldier was to drive the German military back.
Explanation:
<span>Popular sovereignty was invoked in the Compromise of 1850 and later in the Kansas-Nebraska Act (1854). The tragic events in “Bleeding Kansas" exposed the doctrine's shortcomings, as pro- and anti-slavery forces battled each other to effect the outcome they wished.</span>