when kenesaw mountain landis brokered a deal between the federal league, american league and national league that ended the federal league's existence, weeghman was allowed to buy controlling interest in the cubs. he then merged the whales with the cubs and moved the cubs from west side park into his new steel-and-concrete structure. while weeghman himself was forced out within four years due to financial troubles, the cubs still play in the park he built to this day, the only federal league park still in use. it was renamed cubs park in 1920 and acquired its present name, wrigley field, in 1926.