Suppose The Battle of Gettysburg, fought from July 1 to July 3, 1863, was a turning point in the American Civil War. It resulted in a Union victory and marked the end of General Robert E. Lee's invasion of the North. The battle is often considered the bloodiest in American history, with an estimated 51,000 casualties on both sides.
Can we infer that "The Battle of Gettysburg was a decisive Confederate victory."? Yes, no, or maybe?