4)
which statement best describes the relationship between plessy v. ferguson and brown v. board of education?
a) both cases addressed the need for due process of law.
b) both cases dealt with the rights of minors in schools.
c) the brown decision overturned the plessy decision.
d) the brown case was a precedent for the plessy case.

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

Why was the outcome of oswald’s trial for the assassination of president kennedy

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.