Answer:
France and Britain
Explanation:
As most of the initial fighting took place in Europe and the Soviet Union and United States took several years to get involved France and Britain were the main Allied Powers at the beginning of World War II.
I'm gonna have to say A. I'm not sure though. Hope this helps! Have a good day!
Answer:
The Nazis began experimenting with poison gas for the purpose of mass murder in late 1939 with the killing of patients with mental and physical disabilities in the Euthanasia Program.
I’d go with C. Jazz and the dance “The Charleston” were big and new in the 1920s.
Not A, because The Great War, World War I, ended in 1918.
Not B, because the Panama Canal was built from 1904 to 1914.
Regarding D: Telegraphs were sent from the 1840s-1977. If the question is supposed to have more than one answer, this would be a good second answer. But if the question has only one answer, go with C.
