How do constitutional divisions of powers restrain Government and protect property

Please reflect on The Pillars of Constitutional Liberty: self-government, private property, representative government, and limited government. Draw on the Reading & Study material from this module/week to explain how the various constitutional divisions of powers restrain government and protect property, including what Madison called the most sacred property: conscience. Briefly give 2 illustrations of how governments tend to overstep their constitutional boundaries and what may be done to restrain them.