Here is the full list of all 19 Orwell: Ignorance is Strength achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Frame someone.
Cause a stir.
Decrease their numbers.
Connect two loose ends.
Turn one on the other.
Draw a full triangle.
Complete April 15.
Dispense deliverance.
Complete April 14.
Prevent a provocation.
Corner someone.
Find what is hidden from sight.
Retrieve with care.
Make someone go to the wrong place.
Complete April 13.
Inform yourself well.
Fulfill the prophecy.
Trust, but verify.
Drain the swamp.