<Dl> <Dt> Sub-Saharan Africa </Dt> </Dl> <Ul> <Li> Contemporary Africa </Li> <Li> Slavery on the Barbary Coast </Li> <Li> Barbary slave trade </Li> <Li> Slave Coast </Li> <Li> Angola </Li> <Li> Chad </Li> <Li> Ethiopia </Li> <Li> Mali </Li> <Li> Mauritania </Li> <Li> Niger </Li> <Li> Somalia </Li> <Li> South Africa </Li> <Li> Sudan </Li> <Li> Seychelles </Li> </Ul> <Li> Slavery on the Barbary Coast </Li> <Li> Barbary slave trade </Li>

In which way is the thirteenth amendment and the voting rights act related