10. In addition to fighting in the army, how did European colonies contribute to the war effort?
A. Through supplying material goods and labor
O B. Through providing technological advancements
O C. Through colonial rebellions for independence
O D. Through boosting morale

Which answer best describes the u. s. national road? it ran from atlanta to baltimore and followed the railroad. it ran from new york to chicago and was made from wooden planks. it ran from massachusetts to ohio and ran parallel to the canal system. it ran from maryland to illinois and was made using macadam construction.