He became one the most active partisan leaders in the frontier war.

During the earlier frontier wars of 1790-1820, every effort was made to destroy them.

The land border has been closed since 1977, when the two countries fought a brief frontier war.

At the end of the frontier wars, the army had started to weaken significantly.

Fighting Africa's newest frontier war, the white farmers who run it aren't saying.

These conflicts would come to be known as the Australian frontier wars.

It failed, however, to stop the frontier war, which continued with renewed severity in 1780.

Despite its apparent success, the frontier war continued with renewed vigor in the following years.

In the aftermath of the Saratoga campaign, a frontier war emerged.

A true frontier war was waged in the north.