I believe both originated and evolved in the United States during the late 1940s and early 1950s
Your answer would be The Voting Rights Act of 1965. Hope I helped you!
Those serbs were convicted of War crimes because they approve the policy of ethnic cleansing in the war.
Ethnic cleansing refer to the policy in which they massacre a specific ethnic groups in their society. This practice deemed as really inhumane so they had to be convicted because of that
Classical period composers valued form above all else.