Here is what they did the United States sent Matthew Perry and 7 warships to japan to persuade them to sign a treaty
actually it is D. some people to work for economic and social reform.
Answer:
As for Britain's response, it was initially no more than the dropping of anti-Nazi propaganda leaflets—13 tons of them—over Germany. They would begin bombing German ships on September 4, suffering significant losses. ... France would begin an offensive against Germany's western border two weeks later.
I think the letter B is the answer
