Background: The Menominee (also spelled Menomini, derived from the Ojibwe language word for "Wild Rice People;" known as Mamaceqtaw, "the people," in the Menominee language) are a federally recognized nation of Native Americans, with a 353.894 sq mi (916.581 km2) reservation in Wisconsin. Their historic territory originally included an estimated 10 million acres (40,000 km2) in present-day Wisconsin and the Upper Peninsula of Michigan. The tribe currently has about 8,700 members. The tribe was terminated in the 1950s under federal policy of the time which stressed assimilation.
Context: In 1634, the Menominee and Ho-Chunk people (along with a band of Potawatomi who had recently moved into Wisconsin) witnessed the French explorer Jean Nicolet's approach and landing. Red Banks, near the present-day city of Green Bay, Wisconsin, later developed in this area. Nicolet, looking for a Northwest Passage to China, hoped to find and impress the Chinese. As the canoe approached the shore, Nicolet put on a silk Chinese ceremonial robe, stood up in the middle of the canoe and shot off two pistols.  For at least forty years in the 20th century, this event was presented in a biased fashion to elementary school students studying Wisconsin history. The Native people were said to fear "the light-skinned man who could make thunder." John Boatman has said it was more likely the native people feared for the light-skinned man, as he had demonstrated questionable mental faculties. Anyone with local knowledge would know better than to stand up in a canoe on the choppy waters of Green Bay.  Pierre Francois Xavier de Charlevoix (1682-1761), a French Catholic clergyman, professor, historian, author and explorer, kept a detailed journal of his travels through Wisconsin and Louisiana. In 1721 he came upon the Menominee, whom he referred to as Malhomines ("peuples d'avoines" or (Wild Oat Indians), which the French had adapted from an Ojibwe term:  After we had advanced five or six leagues, we found ourselves abreast of a little island, which lies near the western side of the bay, and which concealed from our view, the mouth of a river, on which stands the village of the Malhomines Indians, called by our French "peuples d'avoines" or Wild Oat Indians, probably from their living chiefly on this sort of grain. The whole nation consists only of this village, and that too not very numerous. 'Tis really great pity, they being the finest and handsomest men in all Canada. They are even of a larger stature than the Potawatomi. I have been assured that they had the same original and nearly the same languages with the Noquets, and the Indians at the Falls.
Question: Why were the French there?. Whats the answer?
French explorer Jean Nicolet's