Which of the following impacts would the colonies have experienced if trade with europe stopped? a. fewer trees would be cut down in new england. b. the number of slaves needed in the colonies would increase. c. more varieties of grain would be planted in the middle colonies. d. southern colonies would be unable to gain slaves through triangular trade.

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

the french gave their support to another tribe during he war.