

Oh, sweet innocent child.
Back after 9/11/2001 the GOP pushed two ideas at once. First, that Bill Clinton had missed numerous opportunities to go after bin-Ladn, and that Bush Jr. had only been in office for nine months and couldn’t have know what a threat bin-Ladn was.
“The Road Less Travelled” by Harry Turtledove.
A spaceship lands on the White House lawn. Our scientists are positive that it’s not from our solar System; it must have a Faster Than Light drive of some sort.
The military is ready to face them, but the generals have little hope, because if they have FTL, the rest of their weapons must be equally advanced.
The aliens come out on horseback, shooting arrows and throwing spears.
Turns out, every other race in the Galaxy has FTL, and we’re the schnooks who never figured it out.