music: 70's Chart Toppers: Name The Artist: He's A Friend?

Questions

in 1965, lyndon b johnson enacted a law requiring cigarette manufacturers to put what on their packages?

who enacted a law requiring cigarette manufacturers to put health warnings on their packages?

in 1984, a canadian farmer began renting advertising space on his what?

in the 1700s, european women achieved a pale complexion by eating 'complexion wafers' which were actually what poison?

what got its name from a bridgeport pie company's name and light-weight pie tins?