Answer:
c
Explanation:
this one makes the most sense. The emancipation proclamtion was after the battle of gettysburg, the confederates didnt win, france and britian helepd the union, so it has to be c.
Foreign Policy since treaty's do deal with other nations but usually after tensions or conflicts, embargo is a part of trade so for instant an embargo tax, and trade section has to deal with embargo's so the best choice is Foreign Policy.
Answer:
one is the scientific notation
Explanation: im not sure about the other
