music: 80's Chart Toppers: Name The Artist: The Breakup Song?

Questions

who were the famous feuding hillbilly families in pike cnty, kentucky?

this tree thrives best in low, moist and rather fertile ground?

who won the best actor award in 1989 for "rainman"?

in which war did ulysses grant and robert lee fight on the same side?

what was the name of mighty mouse's comic book girlfriend?