Their work was of major importance in increasing knowledge about the country.

Most British forces have left the territory, which is no longer seen as a place of major military importance.

"A person has a certain thing which is of major importance in his life," she said.

In this the child's health and education are of major importance.

Thus the matter did not appear to be of major importance.

But from then until 1917 it became an issue of major importance.

She seemed destined to become a land power of major importance.

The budget is also of major importance in my opinion.

They have no major importance in the rest of the series.

The race has taken on major importance to both parties.