The Call of Duty/Time Periods

''Editor's Note: I believe it is evident that I know little to nothing about real military history (when it comes to WWII, Vietnam War, Cold War, etc.). I'm going to go ahead and say that this is a fictional game, meaning that a lot of the things I have on here are going to be fictional for the most part, and apologize to those who are nitpicky in regards to accuracy with military history. ''

There are various time periods in The Call of Duty that are all taken from the canon Call of Duty universe. Each time period contains different plots, characters, weapons, everything.

World War II
World War II mainly gets its inspiration from Call of Duty: World at War rather than the older games, but combines all the greatest ideas together.

Factions and Characters
Players can create their characters from the choice of factions and soldier specializations. In the case of vehicle specialists, they are more proficient with their respective vehicle types, are typically better using them rather than on foot (as most players will be able to use vehicles), and will get significantly helpful perks in specializing in those areas. The same goes for all specializations. United States= Character Specializations Canon Characters Soviet Union= Germany= Japan= United Kingdom=
 * Rifleman
 * Sub Machine Gunner
 * Light Machine Gunner
 * Marksman
 * Engineer
 * Medic
 * Sniper (deployed in small sniper teams, not in squads)
 * Demolitions Specialist (generally works with heavy explosive weapons such as mortars)
 * Aircraft Pilot
 * Tank Specialist
 * Sgt. Sullivan
 * Sgt. Roebuck
 * Pvt. Polonsky
 * Pvt. Miller
 * Rifleman
 * Sub Machine Gunner
 * Light Machine Gunner
 * Marksman
 * Engineer
 * Medic
 * Sniper (deployed in small sniper teams, not in squads)
 * Demolitions Specialist (generally works with heavy explosive weapons such as mortars)
 * Aircraft Pilot
 * Tank Specialist