What? No. Nuclear weapons were made directly by the American government (The Manhattan Project), lead by an American scientist (Oppenheimer), directed by an American general of the US army corps of Engineers (Leslie Groves), and assisted by top level scientists that included some immigrant American citizens (such as Enrico Fermi and Albert Einstein).
en.wikipedia.org/wiki/Manhattan_Project
en.wikipedia.org/wiki/J._Robert_Oppenheimer
en.wikipedia.org/wiki/Leslie_Groves
en.wikipedia.org/wiki/Enrico_Fermi
en.wikipedia.org/wiki/Albert_Einstein
And omg, blues is not from Africa. It is FAMOUSLY a creation that originated in America.
Obviously everything that’s created builds on things that already exist, but that doesn’t mean nothing is a new creation. That’s a silly argument.