<Tr> <Td> Kring v. Missouri, 107 U.S. 221 (1883) </Td> <Td> Collins v. Youngblood, 497 U.S. 37 (1990) </Td> </Tr> <Tr> <Td> Thompson v. Utah, 170 U.S. 343 (1898) </Td> <Td> Collins v. Youngblood, 497 U.S. 37 (1990) </Td> </Tr> <Dl> <Dt> Federal tax </Dt> </Dl> <Table> <Tr> <Th> hide Overruled decision </Th> <Th> Overruling decision </Th> </Tr> <Tr> <Td> Pollock v. Farmers' Loan & Trust Co., 157 U.S. 429 (1895) (in part) </Td> <Td> South Carolina v. Baker, 485 U.S. 505 (1988) </Td> </Tr> </Table>

Why would the supreme court overturn a previous decision