Whoa! Hold up.
I have to weigh in on the Carter thing.
1. The "Failed rescue attempt" wasn't his failure, just a failure. Shit went south. It was a massively and ballsy move, that few would have risked.
2. His failure to secure a release of the hostages in Iran, had more to do with the ASSHOLES holding said hostages than it did with his ability to cope. He was smart enough to know that any military plan would mire us in a protracted engagement with unfathomable long-term results. I.e. Al Queda, ISIS etc... We all know now what happens when we go down that road.
3. Reagan had fuck all to do with the hostage release, other than the fact that the Ayatollah was as certain of Reagan's unpredictable cowboy recklessness as he was that Carter wasn't going to nuke them. Basically, fear of the unknown, the wild card in a cowboy hat being inaugurated was what got them released.
Carter got dragged through the mud for years over his "Weakening of the US military". The opposition loved to focus on his canceling the original B-1 Bomber program as a perfect example.
The B-1A was a turd, a useless, redundant, expensive turd. Yes, he killed it, but in favor of signing off on what became the F-117 Stealth Fighter, The B-2 Stealth Bomber, The M-1 Abrams Tank, The Humvee, and eventually, the B-1B Bomber which was a complete operational 180 from the B-1A and actually served a purpose for which it still performs and is scheduled to keep doing so into the 2050s.
So, Suck it. Haters.