Wikipedia may not always be the most accurate source of information, but it is one of the sites that uses enough people on a daily basis. Below we will see how you can access the page even when you do not have an available internet connection.
Wikipedia makes copies very regularly security of its database that makes them available for download. So we can literally download it by clicking here on our pc, since the file is a copy of the website available to anyone who wishes to download it.
Can be used for "mirroring, personal use, for informal backups, offline use or database queries".
At this time, the entire file is 14GB compressed data, or 58GB uncompressed, and is within the capacity limits of a USB stick.
So all you have to do is download the file by saving it to a USB of your choice.
Download all Wikipedia