Mexican workers, known as braceros, often:
O
A. were integrated into white communities.
O
B. were uncommon in the American Southwest.
O
c. did not face discrimination similar to what African Americans
faced.
O
D. received lower wages than whites did.
SUBMIT

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