Misc: What Ocean is 64,186,000 square miles?

Questions

In what decade did Peter Paul Halijian develop his first candy bar?

In what game does the player use a cesta to hurl a pelota?

In what Mark Twain novel would one find a feud between the Grangerfords & the Shepherdsons?

In what mountain area did Rip Van Winkle fall asleep?

In what novel do we find Winston Smith living in the nation of Oceania & battling doublespeak & the thought police?