Answer:
Explanation:
I believe the answer is b? Yes, people back then did need to use advanced tools.
Answer:
John J. Pershing
Explanation:
Is well remembered for commanding the American Expeditionary Force (AEF) in Europe on the Western Front during the First World War.
Answer:
Cottage Industry
Explanation:
Cottage industry are industries that are based inside people's home. For these reason, they are more like artisanship than mechanized, large-scale industry.
Some examples of cottage industry are: carpentry, weaving, pottery making, stone carving, and so.
Because they are home-based, cottage industries tend to employ more traditional techniques.