Passengers who arrived at the port of new york during the irish famine, created in 1977-1989. it includes passengers from 1846 to 1849.
which of the following integrates quantitative analysis into qualitative analysis, based on the above record of passengers?

What was one reason that southern states passed laws after 1800 to discourage manumission? 1)southern whites feared that freed blacks would seek revenge for past treatment as slaves. 2) northern leaders pressured southerners to liberate enslaved people. 3)southern states needed an inexpensive labor force to work in southern factories. 4)northern whites had sold their slaves to southerners before slavery was banned in the north.