I assume you are referring to the enlightenment period. So the philosophies were reason, nature, happiness, progress and liberty. These were the five philosophies of the enlightenment era. <span />
I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.
Answer:
a.The guns made it easier for troops to gain ground rapidly and fearlessly by crossing trenches.
Explanation:
The machine gun revolutionized combat endeavors and rapidly drove out countries with their horse-drawn carriages into submission. From its uncovered roots beginnings to the advancement of this notable weapon that is still being used today, it figured out how to practically without any assistance change the result of WWI and along these lines change the craft of war.
/~\ The correct answer is:
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<em><u>Henry Ford.</u></em>
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I hope this helps! /~\