Icame to north america to trade furs. i am married to a native american women. montreal is where i buy furs and ship them home. i most likely came from

France. If you are Toussaint Charbonneau then you were married to Sacajawea and were a French trapper. You would trade fur and ship them back to France.

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.