Andrew jackson: was the first man to serve in u. s. house of representatives from tennessee?

According to the qianlong emperor, why was china not interested in importing anything else?

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

How did europeans and the introduction of european goods and ideas change native life ?