What term would be most useful in explaining the period of rapid cultural progress when humans learned to make stone tools, sew clothes, and paint the walls of rock caves?

The separation of powers outlined in the constitution divides the federal government into equally important parts. which of the following are among those branches? (select all that apply.)

Was “labor violence” inevitable and unavoidable? what factors played into causing much of the confrontation between unions and big buisness

Pls will give brainliest and 5star asap pls