In addition to official restrictions, white southerners blocked african americans from voting by offering to end segregation. using violence and threats. secretly changing election dates. bribing them to stay away from polls.

According to campbell, why did the british take control of oudh?

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

Who was the first explorer to sail all the way down the mississippi river