Evaluate the role of trade in Central Asia in 600 BCE-600 CE. Please be as specific as possible I have to write an essay. I'm acting multiple questions so I can get as much detail as possible.

Describe the causes and effects of the war powers act.

How and why did british north american colonists fight a revolution to create a constitutional republic, the united states of america?

How did inca develop their road system? a) they used mortar to hold the stones together. b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks. d) they laid roads in the cities, not in the less densely populated deserts.