Modern international law recognizes only three lawful justifications for waging war: self-defense, defense of an ally required by the terms of a treaty, and approval by the United Nations.
Answer:
Racial injustice still exists.
Explanation:
Martin Luther King motivated hundreds of millions of people to take measures against discrimination based on the race even after seven decades of the Civil War. Although African Americans got freedom and equal rights on paper, however in the real-world their participation in society was limited and their civil rights were violated on the soil of the U.S. Martin Luther King organized the first major Afro-American demonstrations in a bus boycott in Montgomery and that too in a peaceful manner.
Answer:
A. A religion was first practiced
