Title: Samoa.
Question: What religion is practiced by the vast majority of Samoans?

Title: Carnival.
Question: What is the name of the festival celebrated in Eastern Orthodox nations during the last week before Great Lent?

Title: Russian Soviet Federative Socialist Republic.
Question: Which oblast was broken up in 1943?

Title: British Empire.
Question:
How much of the world's population did the British Empire rule in 1922?