This began the long 100 year peace between the north and south of Vietnam.

We want a fast link between the north and south of this country.

Also, between the north and south of the county area, there are differences in altitude.

The gulf in water resources between north and south is stark.

The new research revealed that relations between north and south were not without major conflict.

The gap between north and south has been a fact for decades, if not centuries.

The gap between the north and south is very large.

One also must consider the difference in prices between North and South.

For a long time there has been trade between North and South, but look at how it takes place.

The global wealth imbalance between north and south is nothing new.