The majority of immigrants who arrived in the
united states between 1800 and 1860 came from
(1) east asia
(2) latin america
(3) northern and western europe
(4) southern and eastern europe

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.