Answer:
The Constitutional Convention (also known as the Philadelphia Convention, the Federal Convention, or the Grand Convention at Philadelphia) took place from May 25 to September 17, 1787, in the old Pennsylvania State House (later known as Independence Hall because of the adoption of the Declaration of Independence there.
D is false I know for sure because FDR's administration was the one that created the New Deal.
A is true.
I don't think B is right.
I'm not too sure about C either. I know that he got support from Progressives in Congress but I'm not sure that he got the reforms from them.
They were built to celebrate the creation story and other religious traditions of the people