What was a key contribution of w. e. b. dubois to the harlem renaissance?
his literary works that depicted the misery of blacks in the south
his call for valuing the uniqueness of different cultures
his strategy of promoting black intellectuals as role models
his call for african americans to return to their homeland

Technician a says that the sine with dwell (swd) test is used to determine if an electronic stability control system functions normally. technician b says that the esc lamp, called a telltale light, is required to remain on for two minutes. who is correct?

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.