Which festival celebrated by Hindus corresponds approximately with our late October or early November celebrations?

Diwali

In what century was Christmas first observed? Who released the single "Super Bass" in 2010? Which music artist had the hit song "Bad Day" used prominently on American Idol? What country is known as the land of the rising sun? Which award-winning roguelike game has you, Zagreus, attempting escape from the Underworld?