What factors contribute to the fact that the Northern states have fewer than a 10% slave population by 1820?

When were the first 10 amendments to the constitution adopted and what was their purpose?

What would a student most likely use if he or she wanted to consult a secondary source

Look at the historical context sheet. how might settlers’ attitudes towards native americans have changed from the 1630s to the 1650s? how might settlers’ attitudes toward the land have changed from the 1630s to the 1650s? explain you answer. (4 points)