Why are civilizations that never had contact with one another have so much in common?

Which constitutional amendment resulted in part from unconventional forms of participation in the 1970s?

Which of the following events happen during president hardings term? a) the supreme court decided to break up large corporations. b) the supreme court strength and state laws protection labor union. c) the supreme court ruled in favor of extended regulations of child labor. d)the supreme court made it easier for large businesses to operate.

What misguided strategy caused lord william howe and the british to fail?