You can connect the PC (that is close to modem) using LAN cable. Insert one end of the cable in any of the LAN port of the modem. Take care to click "assign IP address and DNS automatically".
You can connect PC in other room using a USB wifi dongie. If DHCP server is enabled, you need not to configure anything. You may need to install drivers for wifi dongie if it is not recognized by the Windows in your PC.
You may also need to configure your wifi or wireless connection by supplying security key and configuring authentication type.
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.