We’d planned on commemorating the 75th anniversary of the end of World War II at EAA AirVenture Oshkosh 2020, but, of course, that didn’t happen. That doesn’t mean we won’t pause and reflect on the valor and the sacrifice of those veterans who saved the free world three-quarters of a century ago. To that end, here’s a look at 20 Allied aircraft types you might have seen at Oshkosh this year that played vital roles in that conflict.