The primary difference between the two concepts concerns the status of the subject.

Our difference concerns the extent to which government should, or even can, translate religious beliefs into the laws of the state.

Another important difference concerned the role of political parties in the government.

The biggest difference between the two men, it turns out, concerns the novels they star in.

The second difference, which is even more important, concerns the structure of the work program.

The biggest difference in the two states' treatment of juveniles concerns the death penalty.

The only apparent difference concerns the rates for the "largest is smallest" error.

Another difference between father and son concerns the handling of personnel.

The difference between us concerns mainly our way of thinking about the very principles of the society and the state.

One major difference between measures concerns the scoring of the items.