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 three major rivers of india are orginated in himalaya mountains
Hi Brainiac
Because they believed that feed slaves would be willing to take lower wages in order to get work in North.
Sorry for the late answer, but I hope its help:)