As fast-food restaurants became more available and affordable, people
tended to eat food that was higher in calories. In time, a number of people
suffered from obesity because they ate these foods. This is an example of:
A. an unintended result of social change.
B. state governments becoming more important than local
governments.
C. economies combining into larger units.
D. preplanned urban relationships,

A. an unintended result of social change

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.