Jim Crow laws<span> were state and local </span>laws<span> enforcing racial segregation in the </span>Southern<span> United </span>States<span>. These </span>Jim Crow laws<span> followed the 1800–1866 Black Codes, which had previously restricted the civil rights and civil liberties of African Americans.
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20- the commencement of Presidential Term and Succession
21- the repeal of the 18th amendment
22- Two-Term Limitation on President
23- District of Columbia Presidential Vote
24-Poll Tax Requirement in Federal Elections
25-Presidential Vacancy, Disability and Inability
26- being able to vote at 18
27-Congressional Compensation
The largest ethnic group in Singapore is Chinese.