New France would never have been more than a strip of territory
fringing the Lower St. Lawrence. More than any other Frenchman he
helped to plan the great empire of the West.

Notwithstanding the narrow views of his superiors at Versailles,
Frontenac was convinced that the colony could best secure its own
defense by controlling the chief line of water communications between
the Iroquois country and Montreal. To this end he prepared to build a
fort at Cataraqui where the St. Lawrence debouches from Lake Ontario.
He was not, however, the first to recognize the strategic value of
this point. Talon had marked it as a place of importance some years
before, and the English, authorities at Albany had been urged by the
Iroquois chiefs to forestall any attempt that the French might make by
being first on the ground. But the English procrastinated, and in the
summer of 1673 the governor, with an imposing array of troops and
militia, made his way to Cataraqui, having first summoned the Iroquois
to meet him there in solemn council. In rather high dudgeon they came,
ready to make trouble if the chance arose; but Frontenac's display
of armed strength, his free-handed bestowal of presents, his tactful
handling of the chiefs, and his effective oratory at the conclave soon
assured him the upper hand. The fort was built, and the Iroquois,
while they continued to regard it as an invasion of their territories,
were forced to accept the new situation with reluctant grace.

This stroke at Cataraqui inflamed the governor's interest in western
affairs. During his conferences with the Indians he had heard much
about the great waters to the West and the rich beaver lands which lay
beyond. He was ready, therefore, to encourage in every way the plans
of those who wished to undertake journeys of exploration and trade
into these regions, even although he was well aware that such