Do you think WW2 and the Roswell UFO incident were linked?

Hey I'm 13 so i didn't really learn much about either of these, but I read up that in July of 1947 alien corpses and debris of a flying saucer were found in Roswell, New Mexico. WW2 ended in 1945, which leaves only a 2 year gap between the incidences. Do you think they could somehow be linked?