Answer:
Edward VI
Explanation:
Edward became king at the age of nine, when his father died in January 1547. His father had arranged that a council of regency should rule on his behalf, but Edward's uncle, Edward Seymour, Duke of Somerset, took power and established himself as protector.
The Montgomery Marches, sorry if I’m wrong
Communist economic system
The New York Stock Exchange closed for a few days in 1929 to prevent more panicked selling!