Hearts of Iron IV achievements

Occupy a coastal province in Europe as Mexico, and if in a faction have it contain only South American members or puppets.

Nuke Los Angeles as fascist Italy.

As India, develop and deploy a nuke. You must have the Quit India Movement national spirit.

As the U.S.A., win against the Confederate States. Again.

Unite the entire world under the British Empire.

As China, reconquer all of China and Manchuria and force a Japanese surrender.

As Manchukuo, have max level infrastructure in every owned state and generate at least 15 units of oil.

As Manchukuo, break free from Japan and annex your former Overlord without being in a faction.

As Manchukuo, restore the Qing dynasty.

As Portugal, join the same faction as Great Britain.

As a Scandinavian country form your own faction, and have Denmark, Sweden, Norway and Finland in it.

As France, have at least 150 Destroyers and research the maximum torpedo launcher technology, before 1945.