Research scientists used a standard practice called the scientific method to help them understand phenomena.
I don’t understand your question
Answer:
The Atlantic Charter was a joint declaration released by U.S. President Franklin D. Roosevelt and British Prime Minister Winston Churchill on August 14, 1941 following a meeting of the two heads of government in Newfoundland. The Atlantic Charter provided a broad statement of U.S. and British war aims.
Explanation:
Germans believed that Hitler would help their economy.