What actions on the part of Germany and Italy created conflict and led to requests for the League of Nations to intervene?

a large tax increase that caused social unrest

the invasion of other countries to gain new territory

the refusal to repay debts

the capture, imprisonment, and torture of soldiers from other countries

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.