Answer: Leonhard Euler
Explanation: Although Albert Einstein perfected pie, It is widely acknowledged that Leonhard Euler makes it first.
West of the Mississippi River.
The Cherokee traveled by foot or by canoe.
not sure if this is 100% correct
The answer is in the text.
I guess the answer is that the church leaders began selling them as a way of raising money
Yes he was. When Roosevelt met with Churchill in the middle of the Atlantic, he was showing his support for Britain and subsequently freedom in general. He made no formal declaration of hostilities.