George Washington's greatest challenge at Valley Forge was keeping his army together. The morale of his army was dwindling and so it was a challenge for Washington to keep the army together. The correct option among all the options given in the question is the third option or option "C".
None of these statements are true. The Second Anglo-Powhatan War ended in a peace treaty and the settlers won the First Anglo-Powhatan War. Both of these represent more a struggle over resources than an actual battle with victors and these wars were fought with different sides making headway numerous times.
