The Columbian Exchange promoted the Commercial Revolution in Europe by: A. increasing production of raw materials.
B. decreasing production of manufactured goods.
C. increasing demand for skilled labor.
D. decreasing demand for agricultural imports.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

b) the bill goes to the president.

hope this