Name The Year: Spanish-American War ends.?

Questions

Name 70s tune: "Freak out, Le freak, so chic. Freak out.."?

name 70s tune: "Her name was Lola. She was a showgirl."?

Name 70s tune: "I'm looking at my girlfriend -- she's passed out on the floor."?

Name 70s tune: "Mother Mary comes to me..."?

Name 70s tune: "Tell me more, tell me more, like does he have a car"?