I’m 1803, president jefferson purchased the louisiana territory from
france
spain
britain
american indian groups
hurry i need

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

An alliance of two political parties is know as? a. majority b. coalition c. candidate d. government

How did the united states ironically create a slaverybased market economy and democratic political system?