War Selection minimum requirements for Windows assume having at least Windows 7 operating system. Your processor should be 2.5 Ghz CPU or a more powerful one. The minimum RAM requirement is 2 GB. As for a graphics card, it should be 2 GB. You also have to have 1000 MB free disk space to install the game.
If you go for recommended requirements for War Selection for Windows, your operating system should be Windows 7. Recommended CPU would be 2.5 Ghz CPU CPU or equivalent. For RAM, it is recommended to have 2 GB or more. And video card — 2 GB.