The building of roads, bridges and railroads was seen to both a positive and negative impact because...
A European nations used those to extract natural resources and then destroyed them when they left, creating jobs for African people.
B African men were hired to build them at higher than normal wages.
C Europeans taught the African people how to build this type of infrastructure.
D Europeans used them to extract resources, leaving a vast network or routes that were useful to the continent well into the 20th century.
1 answer
A) European nations used those to extract natural resources and then destroyed them when they left, creating jobs for African people.