Evolution of 802.11x networks

In a 6-7-page, APA 7th Edition formatted paper, and including at least six external references:

Describe the evolution of 802.11x networks
Discuss how both 2.4 GHz and 5 GHz bands are used and vary between the different 802.11x networks.
Research and address current 802.11x standards and future network standards with their proposed benefits and functions.
Finally, address a few of the security concerns with current 802.11x standards.