How did nationalism contribute to global conflicts following world war i? o a. it contributed to the outrage felt by many ethnic groups that did not have their own independent states. o b. it motivated european powers to tighten their control over their colonies. o c. it slowed the process of globalization in impoverished countries. d. it contributed to the establishment of global human rights organizations. submit

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.