You got them all!
Get promoted to rank Private 2nd Class
Get promoted to rank First Lieutenant
Get promoted to rank Captain
Get promoted to rank Major
Get promoted to rank Lieutenant Colonel
Get promoted to rank Colonel
Get promoted to rank Brigadier General
Get promoted to rank Major General
Get promoted to rank Lieutenant General
Get promoted to rank General
Get promoted to rank General Of The Army
Get promoted to rank Private 1st Class
Get promoted to rank General of the Army with both factions
Finish the campaign
Destroy 100 tanks
Destroy 250 tanks
Destroy 500 tanks
Destroy 750 tanks
Destroy 1000 tanks
Replace the bodies of 10 tanks
Get promoted to rank Specialist
Equip an epic card
Equip a legendary card
Assemble a tank with only epic cards
Assemble a tank with only legendary cards
Destroy 25 tanks online
Destroy 50 tanks online
Destroy 100 tanks online
Win 100 KOTH games
Control all bases in CTB
Get promoted to rank Corporal
Destroy a heavy tank with a light tank
Own 25 tanks
Destroy 10 tanks with airstrikes
Destroy 25 tanks from behind
Destroy one tank by ramming it
Get promoted to rank Sergeant 3rd Class
Get promoted to rank Sergeant 2nd Class
Get promoted to rank Sergeant 1st Class
Get promoted to rank Master Sergeant
Get promoted to rank Second Lieutenant