Why do people buy wireless routers?

They are usually WiFi hotspot devices (some smart phones have the feature) you need a sim card and a WiFi hotspot device, you will either need money on the sim card or a data package (if your in UK, Three is probably the best, will give unlimited data for a month on one of their packages). The WiFi hotspot device connects to mobile/cell phone towers over 3G/4G, so you need a phone signal where you want to use it, you then set a network password on it and you can connect to the WiFi hotspot like you would to a WiFi router, it will then use mobile internet and you can connect via WiFi to it.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.