The free exercise clause protects the religious beliefs, and to a certain extent, the religious practices of all citizens.<span>
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establishment clause<span> prohibits the government from endorsing, supporting, or becoming too involved </span>in<span> religion and religious activities
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What is your question i dont understand
Segregation was an useful tool in preserving the economic and social dominance of the white southerners. With segregation the African Americans were being discriminated against and kept in socially inferior position thus enabling the whites to get better paying jobs and generally better positions thus continuing the cycle of economical dominance of the white southerners.
Answer:
about 3/4th of the population