Which of these was key to the american victory at the battle of saratoga in 1777

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

Each of the following countries was part of the big four at the paris peace conference except a. russia b. italy c. germany d. britain

Which describes what happened when anne hutchinson questioned the teachings of puritan leaders?