We know what happened during the paleolithic age because of archaeologists and

1. economists
2.anthropologists
3.primary sources
4.written journals

How did the end of the mexican american war result in growing sectionalism in the united states?

Why is it difficult to determine which countries belong to europe and which belong to southwest asia

Which of these describes a social effect of the civil war? a) fields were left unplanted because the slaves had been freed and much of the male population was unavailable to plant or harvest crops. b) over 600,000 men died, mostly because of the lack of food, clean water, and hygienic medical practices. c) after the emancipation proclamation was issued, african americans were allowed to join the union army. d) lincoln’s assassination after the surrender caused a disruption in the rebuilding of the nation.