How can a nation today get another nation to do something without theatening war?

Trading something they want for it. (In terms of goods AND services)

Explanation:

Say we want China to see us bamboo. We ask China if they will and they say no, but we have a certain kind of flower that China likes to use in their tea. We say, "hey, I will give you 30 trees for 30 bamboo plants."

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.