The sumerians have been given credit for inventing the cart, the wagon, the chariot, and a new technology to make pottery. all these inventions are related to which other invention?

Why hadn’t europeans used maritime routes before the age of exploration?

Why did the second indochina war start in 1956

What was one of the advantages that the united states had over europe regarding the industrial revol the united states had a continuous supply of potential factory worker the united states imported workers from europe to work in factories. the workers in the united states were more skilled than the workers in europe the united states didn't actively participate in the industrial revolution. instead they imported most of their goods from other countries.