Why are world powers becoming Imperialistic powers? How are does Nationalism play in role in the actions by the nations? *
(3 small paragraphs answer)

What is the main social system that existed in ancient china?

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

Which word best describes early america foreign policy ?