What u. s major events happend in the 1970s?

Create a top 5 list of events related to westward expansion that affected african americans the most list of event: missouri compromise compromise of 1850 kansas nebraska act dred scott v sand ford fugitive slave act nat turners rebbelion bleeding kansas harpers ferry explain why you made your 1 on the list number order from most impact to least impact

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Which term do historians use to describe the personal preferences that people have that affect their interpretation of events