What led to the development of the plantation system, the growth of the slave trade and the spread of slavery?

What was the result of delegates from the democratic party not being able to nominate a candidate in 1860

Which goal was most likely to be supported by both poor peasents and city merchants in the early years of the french revolution? an end to feudal privileges overthrow of the monarchy destruction of the power of the catholic church suppression of the third estate take your time to answer, i'm not in a big rush

How did europeans and africans displace native americans in north america’s predominant peoples?