Easy "Let Them Eat Cake" achievement
Uprisings occur when your people are dissatisfied. Have a low approval rate, low happiness, and a constitution not in line with the majority. Killing faction leaders will speed the process. To survive an uprising, several army bases and barracks will be needed. Upgrade them if possible. Make sure you have high loyalty with your army. High wages will help accomplish this. Note: This can be earned with "Think tank".