French colonists were usually fur trappers rather than farmers because A.
The land was not suitable for farming.
B.
Fur trapping was more profitable.
C.
There were no markets where they could sell farm products.
D.
Trapping required less work.

AnswerB.

Explanation:Fur trapping

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b