1.)Why is the public more supportive over gay marriage now than they were back then? 2.)What caused peoples opinions to change over the years?
3.)Why are younger people more supportive than older people?

umm for no1 ...I don't really have the answer for that buh I can give you for maybe no2so umm people's opinions have changed over the years becoz as we grow, new things come up like for example the technology that has improved the way people are leaving and due to this they have resorted to adapting it which has led to them thinking "that's the way to go". I mean come to think of it...these young children who find more advanced technologythey think "that's how we should be leaving" so that's why these old people say " that's the modern generation "don know if this helps

.elections are held to determine who serves in congress.

the constitution of the united states gave congress the absolute authority over immigration laws