Here are the states with the best and worst economies, according to a recent study. Here's how Pennsylvania did.

MASSACHUSETTS AND PENNSYLVANIA. Share full article. Oct. 31, 1875. Credit... The New York Times Archives. See the article in its original context from October 31, 1875, Page 6 Buy Reprints.

Vice President Kamala Harris can count on carrying Massachusetts. That's why some of the state's Democrats are canvassing in states like Pennsylvania, where the polls are too close to call.