The correct answer among the choices provided is option B. The nine justices must be always be unanimous in their decisions. Brown v. Board of Education was a landmark case because it declared that laws about segregation of public schools for white and black people unconstitutional. Justice Warren was the one who convinced the other judges to achieve a unanimous decision.
Answer:
Identity.
Work, Exchange and Technology.
Peopling.
Politics and Power.
America in the World.
Environment and Geography: Human and Physical.
Ideas, Beliefs and Culture.
Explanation:
Their land became smaller and smaller as the white men were taking over.