<Table> War Powers Resolution <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Long title </Th> <Td> Joint resolution concerning the war powers of Congress and the President . </Td> </Tr> <Tr> <Th> Enacted by </Th> <Td> the 93rd United States Congress </Td> </Tr> <Tr> <Th> Effective </Th> <Td> November 7, 1973 </Td> </Tr> <Tr> <Th_colspan="2"> Citations </Th> </Tr> <Tr> <Th> Public law </Th> <Td> 93 - 148 </Td> </Tr> <Tr> <Th> Statutes at Large </Th> <Td> 87 Stat. 555 </Td> </Tr> <Tr> <Th_colspan="2"> Legislative history </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Introduced in the House as H.J. Res. 542 by Clement J. Zablocki (D - WI) on May 3, 1973 </Li> <Li> Committee consideration by House Foreign Affairs </Li> <Li> Passed the House on July 10, 1973 (244--170) </Li> <Li> Passed the Senate on July 20, 1973 (75--20) </Li> <Li> Reported by the joint conference committee on October 4, 1973; agreed to by the Senate on October 10, 1973 (75--20) and by the House on October 12, 1973 (238--122) </Li> <Li> Vetoed by President Richard Nixon on October 24, 1973 </Li> <Li> Overridden by the House on November 7, 1973 (284--135) </Li> <Li> Overridden by the Senate and became law on November 7, 1973 (75--18) </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th> Long title </Th> <Td> Joint resolution concerning the war powers of Congress and the President . </Td> </Tr>

Who has the power to declare war under the us constitution