True or false: Enlightened thinkers used scientific reasoning to study human behavior and societies.

Business owners take great risks when they invest in equipment and workers to produce goods. they are committed to finding the best ways to run their business and should have control over production and profits. in the end workers and the public will benefit. who would be the most likely to agree with that statement? a. robert owen b. keri hardie c. karl marx d. adam smith

This chart shows american troop strength during what conflict? a) gulf war b) korean war c) vietnam war d) world war ii

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.