Networking history $-$ when did it happen? Match the networking event with the time frame when the event occurred.

The number of wireless Internet$-$connected devices surpasses the number of connected wired devices.

The WWW starts up $($note: the WWW design started at the end of previous decade$).$

Congestion control is added to the TCP protocol.

Internetting: DARPA researchers connect three networks together.

Software$-$defined networking begins.

First ARPAnet node is operational.

Early studies of packet switching by Baran, Davies, Kleinrock.

The Internet Protocol $($IP$)$ is standardized in RFC $791.$