Level 1: Lock-the-gate. Blockade roads to your property. Defensive bonus.
Level 2: Bumper harvest. 200% bonus to food stocks.
Level 3: Teach Your Children How to Make Bombs. Children will bomb your enemies in the event of a fatal attack.
Level 4: Build Underground Bunker. Stockpile guns, ammo, water and food. Be ready.
Level 5: Convoy of No Confidence. Drive tractors into the city. Bulldoze parliament.