The first submarine killed far more of its own crew than anyone aboard ships. You forget when it sank during a test run, killing everyone. And then when it sank right after its one and only attack killing another crew. Kind of like a bomber blowing itself up 30 seconds after dropping its bombs, not my idea of successful (it may have sunk due to the concussion of its bomb-on-a-stick, sinking itself). Sort of like it was the first Kamikaze ship, without the crew knowing.
The rocket that sent crews to the moon, the basic design was by Germans, and many of the experts at Marshall came from other states. And many African-Americans who were recruited to go there.... .refused, because.... Alabama in the early 1960's. It is so bizarre and without shame that meme would dare show a non-white guy attempting to tout Alabama's history, instead of Bull Connor from "Bombingham" and George "segregation now... segregation forever" Wallace.