Andrew Carnegie was a Scottish-American industrialist, business financier, and contributor. Carnegie began the development of the American steel industry in the late 19th century and is usually known as one of the wealthiest people. Carnegie served in a Pittsburgh cotton industry as a boy before rising to the position of district supervisor of the Pennsylvania Railroad in 1859.
No, it is false that the victory at Trenton was important because it caused France to sign a treaty with America that would provide the aid America so desperately needed, since French aid didn't come until later.