Have the highest trade power in Genoa, Venice and English Channel while having an income of at least 300 ducats per month.

Starting as a Duchy, have 1000 development without upgrading your government rank.

Have the highest income in the world while neither owning nor starting with a province with a development level higher than 10.

As Hormuz, have at least 10 diplomatic reputation

As Athens, own 50 universities.

Have all non-wasteland land provinces in the world be of your religion.

Unify Islam under your rule.

As Lithuania, become The Commonwealth.

As Burgundy, own the Low Countries region as core provinces and have France and Austria as your subjects.

Start as an Ibadi nation and eliminate all rival schools of Islam (do not convert to another religion).

As Mazovia, Glogow or Opole, form the nation of Poland.

As Perm, own or have a subject own the Russian, Siberian, Scandinavian, Canadian, Hudson Bay and Cascadian Regions.

As Serbia, own the entire Balkans as core provinces.

Start as Novgorod and control 90% of the trade power in the White Sea trade node while it is the highest valued trade node in the world.

As Kazan or Nogai, own all Tatar culture group lands.

As Riga, own or have a subject own the Baltic region.

As a Tengri nation, have Nahuatl as your syncretic faith.

As a Steppe Horde, raze a province with at least 30 development.

Have five allies with 100 trust towards you each.

Successfully use Threaten War to gain a province from another nation.

Have 3 different estates in your country with at least 70% influence each.

Starting as a custom nation with no more than 50 points, have at least 2000 total development.

Starting as a custom nation with the full 800 points but no more than 3 total development, have a monthly income of at least 500 ducats.

Starting as a Norse custom nation with no more than 200 points and a maximum of 5 provinces, own & core Scandinavia and the British Isles and convert it all to Norse.