Larry Press brings us some afterthoughts for YATS 20.
That claim that Xerox invented the Internet is so wrong!
Governments (US, England and others) funded the research and theory leading to the ARPANet, which demonstrated the feasibility of a large scale network. Critical mass and training were achieved when the US government funded the spread of networking to universities through CSNET for computer science departments, the National Science Foundation NSFNet for connecting all US colleges and universities and the NSF International Connections program, which brought in university and research networks in 28 nations, most of which were in the developing world.