The Together for Victory Add-on for Hearts of Iron IV has 13 achievements.
As Britain, declare war on one of your former subjects.
Have at least 51 subjects.
As Canada, complete the Send in the Zombies focus.
As South Africa, have 9 civilian factories in Transvaal.
As India, develop and deploy a nuke. You must have the Quit India Movement national spirit.
As South Africa, finish the A King for our People focus and take Jerusalem.
As South Africa, finish the Anti-Colonialist Crusade focus, release all European colonies via the focus, and take London.
As any British Subject state, conquer all of Britain.
Break free from your overlord as a puppet.
As Canada, take and hold Washington D.C.
As Australia, use a nuclear bomb on core Australian territory.
As South Africa, break free from the UK and puppet another nation.
As Egypt, go from puppet to a free nation using the autonomy system.