2 0 0 4 ▁Summer ▁Olympics ▁Category : Sw imm ers ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁Category : Sw imm ers ▁at ▁the ▁ 2 0 1 2 ▁Summer ▁Olympics ▁Category : Sw imm ers ▁at ▁the ▁ 2 0 1 6 ▁Summer ▁Olympics ▁Category : World ▁Aqu at ics ▁Championships ▁medal ists ▁in ▁sw imming ▁Category : World ▁record ▁hold ers ▁in ▁sw imming ▁Category : Univers ity ▁of ▁Florida ▁al umn i ▁Category : Pan ▁American ▁Games ▁medal ists ▁in ▁sw imming <0x0A> </s> ▁Williams ▁v . ▁Mississippi , ▁ 1 7 0 ▁U . S . ▁ 2 1 3 ▁( 1 8 9 8 ), ▁is ▁a ▁United ▁States ▁Supreme ▁Court ▁case ▁that ▁review ed ▁prov isions ▁of ▁the ▁ 1 8 9 0 ▁Mississippi ▁constitution ▁and ▁its ▁stat ues ▁that ▁set ▁requirements ▁for ▁vot er ▁registration , ▁including ▁poll ▁tax , ▁liter acy ▁tests , ▁the ▁grand father ▁clause , ▁and ▁the ▁requirement ▁that ▁only ▁registered ▁vot ers ▁could ▁serve ▁on ▁jur ies . ▁The ▁pla int iff , ▁Henry ▁Williams , ▁claimed ▁that ▁Mississippi ’ s ▁voting ▁laws ▁were ▁u ph eld ▁with ▁the ▁intent ▁to ▁dis enf ranch ise ▁African ▁Americans , ▁thus ▁viol ating ▁the ▁Four teenth ▁Am end ment . ▁The ▁U . S . ▁Supreme ▁Court ▁did ▁not ▁find ▁disc rim ination ▁in ▁the ▁state ' s ▁laws ▁because , ▁even ▁though ▁the ▁laws ▁made ▁disc rim ination ▁possible , ▁the ▁laws ▁themselves ▁did ▁not ▁disc rim inate ▁against