サンフランソワの主要産業は何？
The first European Settlers in Laval were Jesuits in 1636 when they were granted a seigneury there. Agriculture first appeared in Laval in 1670. In 1675, François de Montmorency-Laval gained control of the seigneury. In 1702 a parish municipality was founded, and dedicated to Saint-François de Sales (not to be confused with the modern-day Saint-François-de-Sales in Saguenay–Lac-Saint-Jean).
Agriculture