answers: 1907
context: Sandy Koufax in 1965. Goldsmith is one of two pitchers credited with the invention of the curveball. The two were baseball's first true "pitching rotation." In 1882, Hulbert died suddenly, and Al Spalding, who had retired a few years earlier to start Spalding sporting goods, assumed ownership of the club, with Anson acting as first baseman and manager. That season was also the first for the American Association, the self-proclaimed "beer and whiskey league", which began play as a second "major league." The AA offered alcohol and Sunday games, moves which forced the more traditional NL into changes that likely </s> Cubs have appeared in a total of eleven World Series. The 1906 Cubs won 116 games, finishing 116–36 and posting a modern-era record winning percentage of , before losing the World Series to the Chicago White Sox ("The Hitless Wonders") by four games to two. The Cubs won back-to-back World Series championships in 1907 and 1908, becoming the first major league team to play in three consecutive World Series, and the first to win it twice. Most recently, the Cubs won the 2016 National League Championship Series and 2016 World Series, which ended a 71-year National League pennant drought and </s> 1910 World Series. In 1914, advertising executive Albert Lasker obtained a large block of the club's shares and before the 1916 season assumed majority ownership of the franchise. Lasker brought in a wealthy partner, Charles Weeghman, the proprietor of a popular chain of lunch counters who had previously owned the Chicago Whales of the short-lived Federal League. As principal owners, the pair moved the club from the West Side Grounds to the much newer Weeghman Park, which had been constructed for the Whales only two years earlier, where they remain to this day. The Cubs responded by winning a pennant
question: when did the cubs win their first world series