"the sectional conflict between northern and southern states that eventually led to the civil war can be traced as far back as the constitutional convention of 1787." which fact provides the best support for this statement?

What ways did native americans influence the lives of european settlers in early america ?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

Why was the agricultural revolution more successful in england than in the rest of europe?