What was the name of people who wanted to work out the souths differences with the north

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

Which one of the following statements best characterizes change to agriculture in the united states since 1900

•the impact of enlightenment ideals on the development of economic, political, and religious structures in the western world