<span>We can answer this question with a great example, the Civil Rights Act of 1964. This important and monumental act had a direct impact on reducing racial restrictions by giving people of color access to public facilities, expanding the voting laws, and reducing funding for discriminatory programs.</span>
For the Louisiana purchase question, it more than doubled the size of the united states. As for the second question I believe the answer would be "Thomas Jefferson was eager to explore the west to ensure the survival and prosperity of the United States"
In the beginning, of the Civil War the North and South were not fighting over slavery. But as the War progressed, it suddenly became a War about freedom. Thus, A, The War would bring an end to slavery, is your answer.
<span>Rapid populations forced them to move</span>