Which country launched a surprise attack against the u. s. navy stationed at pearl harbor, leading the united states to enter world war 11? d today ses o a. country b ob country c o c. country d od. country a

i have no idea what you mean by country a, country b etc. but i think it was Japan that did that-

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others