Which Chinese contributions do you think are the most important? And why?

Which progressive reform was least related to the causes and effects of world war i? o legislation limiting the use of child labor o establishing 8-hour workdays for railroad workers o reducing tariffs on imported goods o expanding women's rights and the right to vote

The zhou controlled the area to the east of the shang kingdom true or false pleas

Which law banned slavery anywhere in the united states or it’s jurisdiction