How did the doolittle raid of april and may 1942 boost the us confidence during world war 11

The folsom culture was replaced by the plano culture. clovis culture. american indian culture. paleo-indian culture.

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.

Which person would be most likely to say this. we must recognize the impending danger to the united states. the lend-lease act is needed to support the war in europe. a. billy mitchell b. franklin roosevelt c. an isolationist d. a pacifist