Following the U. S. Supreme Court's 1954 decision to desegregate schools, the percentage of European-Americans favoring integrated schools more than doubled. This is an example of how

Moral actions feed moral attitudes

Explanation:

The U.S. Supreme Court in 1954 outlawed racial segregation in public schools. The percentage of European American favouring integrated schools was more because they saw segregation as an evil practice which separated African American. The action of favouring more results in good actions that support good attitudes.

Moral actions feed moral attitudes.

Explanation:

In 1954, the Supreme Court of the United States gave a historical verdict of desegregating the schools. The distinguished case of Brown v Board was concluded in the favor of desegregation of schools by the courts of Warren.

The aftermath of this decision was that more people who favored desegregation came forwards and supported it. The percentage doubled of the European Americans who supported the integration of schools.

This exemplifies that moral actions feed moral attitudes. Moral actions by the Supreme Court of the United States fed moral attitudes of others as well.

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explanation:

wait history, who want to talk about history, boring.