Why were the Virginia and Kentucky resolutions so important?

Which is more important in determining the format in which recordings are offered by the music industry, new technology or consumer sovereignty? explain.

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

List five north american and european countries in the non-communist bloc