Which statement about the Second World War is true?

At first, the United States stayed out of the war because many Americans were isolationists.

The war began when China attacked Japanese bases in the Philippines.

Great Britain did not join the war until the Japanese attacked Pearl Harbor.

The Soviet Union signed a nonaggression pact with France and together they attacked Italy.

The first statement is true

Explanation:

Japan didn't have any bases in the Philippines until they took them from the US( and China never attacked the Philippines), Great Britain was in the war from the beginning, and the Soviet Union never took any direct action against Italy, only Nazi Germany

it affected it because the kingdoms (with trade) slowly got richer and richer.

the installment plan of the 1920s, an arrangement that allowed people to buy what they wanted with a small down payment and pay off the rest in monthly installments, provided americans a way to own what they did not have the money to buy.