Rawl insists that obligations accepted under such engagements must be performed force in general.

Rawl insists that social values as freedom, opportunity, income, wealth and respectfulness.

Rawl insists that obligations accepted under such engagements must be performed.

Rawl insists that emphasize that individuals and states must decide which rules would be binding.

Rawl insists that decision makers would reach a consensus for common values to be attained, some disagreements might arise for defining or conducting of these values.