Credit mobilier, teapot dome, and watergate are all examples of
a. scandals that damaged the reputations of various presidents.
b. efforts that failed to regulate government spending.
c. congressional attempts to limit presidential power.
d. foreign policies designed to contain communism.

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 internal combustion engine was an innovation of

Describe the first sit-in and its impact on the civil rights movement.