16. How were raw materials delivered to most factories before railroads were built and expanded? A)wagonways
B)by air
C)along coastlines
D)canals

Wagonways

Explanation:

Air transport did not exist yet. Factories were located in large cities where there was rarely coastlines and or canals. Wagons could transport materials to these factories the most efficiently.

he discover   the sea route around africa hope that ! : )

explanation:

b) they want the land taken away from the wealthy landowners and given to peasants.