Question

Which event came first in U.S. history?

A) the polio vaccine was created

B) construction began on the first Levittown

C) WWII ended

D) president Eisenhower signed the Federal-Aid Highway Act

Answer 1

Im pretty sure its B but i could be wrong.

Answer 2

Answer:

C) WWII ended

Explanation:

A) The polio vaccine was created in 1955

B) Construction began in 1947

C) WWII ended September 2, 1945

D) President Eisenhower signed the Federal-Aid Highway Act on June 29, 1956