Generals
Weapons
Battles
Vehicles
Operations
100

Leader of the Germans

Adolf Hitler

100

Common rifle used by US military

M1 Garand

100

Invasion on the beaches of normandy

D-Day

100

German submarines

U-Boat

100

Invasion of the beaches of Normandy

Operation Overlord

200

Leader of Great Britain

Winston Churchill

200

Revolver used by Military and Police

Smith & Wesson MP

200

Japanese attack on Hawaii

Pearl Harbor

200

Common US light tank

M2 Light Tank

200

German invasion of Russia (during winter)

Operation Barbarossa

300

Leader of the US

FDR

300

Sub-Machine gun used during WWII and also during prohibition 

Tommy Gun

300

Last ditch effort to get the Allies out of France

Dunkirk

300

Tank nicknamed after General Stuart

M3 Light tank "Stuart"

300

Invasion of northern Africa

Operation Torch

400

Emperor of Japan

Hirohito

400

Aircraft mounted light machine gun used by the US and Britain

Lewis Gun

400

Hitlers initial attempt to take over Germany

Beer Hall Putsch

400

Common UK plane

Supermarine Spitfire
400

Weakening of German rocket production

Operation Pointblank

500

Leader of the USSR

Joseph Stalin

500

Flamethrower used in WWII and Vietnam

M2-Flamethrower

500

Turning point for the Allies in Europe

Battle of the Bulge

500

Tanks most commonly used during Blitzkrieg

Panzer (I-IV)

500

Assassination of Reinhard Heydrich

Operation Anthropoid