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.
Turn one on the other.
Frame someone.
Draw a full triangle.
Cause a stir.
Connect two loose ends.
Decrease their numbers.
Find what is hidden from sight.
Corner someone.
Retrieve with care.
Inform yourself well.
Trust, but verify.
Complete April 15.
Dispense deliverance.
Complete April 14.
Prevent a provocation.
Make someone go to the wrong place.
Complete April 13.
Fulfill the prophecy.
Drain the swamp.