What was a difference between new freedmen and african americans in established communities

What happened after tunstall was murdered? how did billy the kid react to theviolence?

During the 1960s, how did the neural movement promote the chicano movement

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