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Defense department, worried about nuclear war, set up the Advanced Research Projects Agency (ARPA), later renamed the Defense Advanced Research Projects Agency (DARPA)
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Packet swithing tested between two computers, one at the University of California and the other at the University of Utah. It worked and ARPANET was created.
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Transatlantic cables lain making it possible for an international network.
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Large companies begin adding their own networks
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ARPANET grows to include over 200 smaller networks
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There was so much traffic on the network that the Defense Department split it into ARPANET and MILNET, MILNET was a military network.
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National Science Foundation (NSF) funded Computer Science Network (CSNET) for use by educational and research institutions that did not have acces to ARPANET.
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There are 2000 host computers.
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NSF, NASA, and the Department of Education fund CSNET and it becomes the National Science Foundation Network (NSFNET)
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NSF allowed two commercial e-mail services to connect to the network (MCI and CompuServe) which set loose a huge growth and development of the global enterprise side of the web.
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World Wide Web has become a reality, Web traffic on NSFNET measured 0.1% of the total traffic on this network.
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Grew from 0.1% to 1%
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There are 1 million host computers
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There are 2 million host computers
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There are 5 million host computers
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There are 15 million host computers
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There are 20 million host computers.
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There are 30 million host computers
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There are 40 million host computers
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There are 70 million host computers
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There are 110 Million host computers