A lot of it was the differences between the regions.

The issue of environmental control began to surface between the two regions, too.

It said the change was made because of the traditional relationships between the regions.

The state borders between regions no longer play a role.

Even during the last government, did the differences between regions actually narrow?

This would serve to create a better balance between regions.

There is a big difference in prosperity between the regions.

However, there have been some efforts to increase collaboration between the two regions.

"But we have to reach a consensus or there will be a war between the regions."

This led to an emphasis on the differences between the two regions.