Answer:C
forts on the shores of the Great Lakes
Explanation:
Answer is letter D: it made travel faster and cheaper.
The answer is weathering. Weathering is where rocks or other materials are broken down because of forces like wind or water. This is different than erosion, which is the process where the broken down materials are moved.
Someone who experienced it and was there when it happened
The correct answer of the given question above would be option A. The arrest of Sacco and Vanzetti on murder charges produced the effect of <span>violence by anarchist groups. This violence of the anarchist group also resulted in big riots which was called "The Heymarket Riots". Hope this answer helps. </span>