Which of these empires would go last in a timeline of world civilizations

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

Brainliesttt !me : ) why were the eastern european countries attempting to break free of the soviet union?

Which french colony used the french revolution as inspiration to gain its own independence? a. brazil b. nicaragua c. haiti d. honduras e. ecuador