Answer: the executive branch
Explanation: The Constitution gives the Senate the power to approve, by a two-thirds vote, treaties negotiated by the executive branch. The Senate does not ratify treaties.
I’m pretty sure this is true I did some research and it says they became a free state in 1820
During the Cold War, the reason why the United States wanted to eliminate spheres of influence in China is because "domino theory" held that once one nation fell to communism, more and more would fall. So they wanted to stop the spread at the source.
If you are talking about science, the Alkali earth metals are the row closest to the left.