Where did the Mongols live before invading china?

im not sure

BUT

In 1227 the Mongol dominions stretched over the vast regions between the Caspian and China seas, bordering in the north on the sparsely populated forest belt of Siberia and in the south on the Pamirs, Tibet, and the central plains of China. This empire contained a multitude of different peoples, religions, and civilizations, and it is only natural to seek the motivating force behind this unparalleled expansion.

so its probably caspia

answer: uhh epic

explanation:

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: