50 POINTS How did conflicts in Europe and Asia in the first half of the 20th century lead to an expansion of America’s role in the world?

How did the battle of okinawa affect president truman’s decision to use the atomic bomb against japan? it showed that japan was close to surrendering. it showed that the us could not win the war without it. it showed that japan was willing to fight to the end. it showed the us could easily defeat japan.

When did the us congress declare war on the confederate states?

Jim has 16 books doug has 10 fewer books than jim how many books does doug have?