Answer:
He worked for the rights of African Americans while trying to maintain a political reputation as the first African American political senator.
The Congress´s role on national security implies directly on the negotiations with another country, especially when they involve difficult situations, that is the option C. <em>(We should negotiate with treaty with country Z to fix this situation)</em>.
International relations are built through agreements between countries. This means that before any direct intervention in another country, one must try first - through diplomatic means - to agree to solve problems.
<u>Remembering that priority number 1 is to protect the citizen and society.</u>
For the other answers:
A. In practice this is done quite a bit today, which partly solves the question of national security, but can not be simplified that way.
B. This is more of a strategic economic issue than of national security.
D. This is also done today, which does not solve the question of national security because it involves a very high cost for the country and implies international inquiries about the influence exerted on the sovereignty of smaller countries.
Answer:
I believe that "a biography of John F. Kennedy" and "a letter written by Thomas Jefferson to the British monarch" go in primary and the other two go in secondary.
The purpose of Reconstruction was primarily to reintegrate the United States. This of course meant the integration of many African Americans who had been slaves. Lincoln wanted them to be able to vote, but not have other certain rights that whites had, while the radicals wanted to give them full rights.