Title: Marshall Islands.
Question: What is the name of the Marshall Islands legislature?

Title: Modern history.
Question: How did the Thirteen Colonies become The United States Of America?

Title: Kievan Rus%27.
Question: In what year did the Rus accept a bishop?

Title: Incandescent light bulb.
Question:
How much does the incandescent light ban in Europe contribute to the economy each year?