Here is the full list of all 42 Land of the Vikings achievements.
Have at least 66 Leather
Build a Dock
Reach Year 3
Have 500 silver
Get in a boat!
Collect your first fish
Build a Gatherer Hut
Have at least 15 houses
Build a Blacksmith
Have at least 8 sheep, 8 cows and 8 chickens
Have at least 100 Coal
Survive 1 Winter
Have at least a 100 meals
Accept a migrant group
Spend 300 silver on building roads
Have 35 herbs
Build a Mine
Open auto assign feature
Have at least 1000 Silver
Have at least 200 Timber
Reach Year 9
Send 10 sailors in one ship
Store 250 beer
Have at least 4 warriors
Have at least 20 warriors
Have at least 50 warriors
Have a 100 warriors and 750 People
30 warriors died in battle
Earn over 400 silver at once from trading
Have at least 30 decorative light sources
Have at least 350 firewood
Have at least 100 Iron
Harvest 5 fields
Build a tavern
Have at least 499 people
Train a Berserker
Train a Shield Maiden
Send your warriors on a raid
Gather 10000 fame points
Build 10 good houses
Raid a City
Explore 50 location