The answer is A, Not all of the delegate were willing to sign the Constitution.
In Roosevelt's first hundred days in office, he pushed 15 major bills through Congress. The bills would reshape every aspect of the economy, from banking and industry to agriculture and social welfare. The president promised decisive action.
They originated in Ancient China
The Influence of Sea Power upon History. The Influence of Sea Power Upon History: 1660–1783 is a history of naval warfare published in 1890 by Alfred Thayer Mahan. ... Its policies were quickly adopted by most major navies, ultimately leading to the World War I naval arms race.