Soldiers from colonies around the world fought in the war. Colonies became a source of manpower and raw materials. European colonies were not passive, while there was war in Europe, they were actively involved in the fight.
Answer:
most def the silk road
Explanation:
the great wall of china was built to keep people out, manifest destiny doesn't have anything to do with trade, and the arab spring doesn't even make sense - 3 -
Answer:
Concerns over the Spanish treatment of Cuba helped lead to the Spanish American War
Explanation:
-by increasing, due to the new inventions they put people out of jobs because machines were made that did the jobs once done by humans and/or animals. They did the job faster and allowed great britain to profit more
The Sumerians are the earliest know inventors of The Wheel.