Which development caused a sharp decline in population levels in the americas beginning in the 15th century?
a. decline in agriculture caused by the commercial revolution
b. introduction of slavery through the triangular trade
c. diseases introduced by the columbian exchange
d. immigration to asia during the age of exploration

C is correct

Explanation:

answer; /// i believe that the correct answer is (divison of labor);

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.