Army JROTC used to be used as a source of enlisted officers for the military until it changed its role to teach morale leadership skills citizenship skills and educational skills.sure it still teaches some things that is used by the military but it is mostly used to help make students in high school and college better citizens than they used to be.
The answer is C , congress could not tax exports.
Medicine. Most of the things we consider medicine are only helpful if we're already in bad condition, taking medicine while being completely fine can have terrible side effects on your body.
Democracy, it keeps away a tyrannical overlord from controlling the control, but sometimes it's impossible for different sections of government to agree on certain things, and this prolongs the process sometimes making democracy seem a little unreliable compared to the fast paced solidified decision of a single ruler.
Eating. Doing anything in excess can be harmful, but especially eating in the case of most Americans. Even with the health reforms of today, and dietary programs, many Americans are obese and suffer from type 2 diabetes simply from over-eating.
Those are just three examples I could think of.
I believe it was textile mills, but I’m not 100% sure.
The fact that mechanized agriculture has replaced manual laboris motivates many South Americans to move from rural to urban areas