The game of #soccer (and the country) was very different 100 years ago. The *6th* edition of the #USOpenCup (National Challenge Cup) kicked off with some challenges, most notably World War I & the Spanish Flu Part 1 of 5 of our series: ow.ly/eazx30pqtAN #soccerhistory #USOC2019 #WeWantTheCup #MNUFC #UniteandConquer #ATLUTD #MLS SoccerHOF