Here is the full list of all 18 Nation War:Chronicles achievements.
The assassination succeeded more than 100 times
The country survived 1000 years
More than 100000 of grain
The population is more than 200W
Imprisonment succeeded more than 100
Gold coins over 2000000
Science and technology outnumber 50
Gold coins over 500W
The number of officials exceeds 50
Execute over 100
The total elimination of 100 troops
Met the broom star event more than 10 times
Capture 100 cities
The number of dependencies exceeds 5
Horses outnumber 100000
With 100 armies
Declare war 50 times
Have a fortress in 100 cities