Correct answer: Court cases challenged the legality of discrimination.
I'll mention key court cases after debunking the other answers in the list. Truman's desegregation of the armed forces happened already in 1948, and impacted only those in the armed forces, rather than all African Americans. The suburbs were NOT welcoming toward African Americans, and they remained in living mostly in urban centers.
As to key court cases of the 1950s regarding discrimination:
1950: Sweatt v. Painter and McLaurin v. Oklahoma State Regents. In these cases, the Supreme Court said segregation of African American students in law and graduate schools was unconstitutional. This was the start of challenging "separate-but-equal" policies.
1954: Brown v. Board of Education. Firm decision that "separate but equal" policies were unconstitutional across the education system. Chief Justice Earl Warren, speaking for the unanimous opinion of the Court, said: “Separate educational facilities are inherently unequal.”
1955: Brown v. Board II. The Supreme Court directed that school systems must abolish segregation “with all deliberate speed.”
1956: The Supreme Court affirmed a lower court ruling that the segregation of the Montgomery, Alabama, bus system was illegal. This was in reference to the bus boycott that had begun with the protest by Rosa Parks.
1958: Cooper v. Aaron. The Supreme Court upheld the US Court of Appeals (8th Circuit) decision that resistance by local officials and threats of violence in the community did not justify delaying desegregation. This followed in the wake of the Little Rock Nine (a group of black students) seeking enrollment in LIttle Rock Central High School.
The years in between the two revolutions we're marked by fighting between Catholics and protestants to determine the nation's recognized religion
The main reason why people in other European countries resisted Napoleon’s efforts to build an empire is because they had autonomous nations that had well-developed customs, and they new that a new regime such as Napoleon's would force them to change.
The Bollywood film industry is an important part of the culture of
theater and arts in India. Sometimes people in India the Bollywood
industry is compared with the Hollywood film industry, although it can
be rightly pointed out that technically Hollywood is far superior than
the Bollywood film industry. Numerous film actors from Bollywood film
industry has come and acted in Hollywood and few of the Hollywood actors
have also ventured into Bollywood films. Bollywood is the biggest film industry in India and people around India enjoy the films produced in Bollywood.
<span>inhabiting the land Prolonged conflict between Jewish and Palestinian people inhabiting the land</span>