Answer:
For a small minority of workers, the Second Industrial Revolution introduced white-collar jobs and growth in the middle class. Though it took very little skill to operate a machine, it took a lot of skill to design or fabricate a machine, and many foremen and managers were also needed to oversee production.
The major policy "grouping" of President John Kennedy in the US was "<span>C. the New Frontier," since this had a lot to do with making America more competitive against the USSR. </span>
The correct answer among all the other choices is C. The feuds between religious and secular power over investiture. The fall of the western Roman empire contributed most directly to this circumstance. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Because learning what they did wrong helps us understand why the founding fathers had to craft the constitution. Understanding the fault of the Articles leads to respect of our current Constitution.