I believe it is the Sumerian.
Answer:
im pretty sure it was the lightbulb
Explanation:
If the US had been poor in natural resources than it likely would not have been a major leader in the Industrial Revolution, and would have had to import many resources from South America and elsewhere.
This quote makes clear that there is a very clear hierarchy at the Executive Branch.
Only the truly hard decisions are left to the President. Most decisions in the Executive Branch are taken care of by people who are, as President Obama put it, "down the food chain".
The Schlieffen Plan<span> was the operational </span>plan<span> for a designated attack on France once Russia, in response to international tension, had started to mobilise her forces near the German border. The execution of the </span>Schlieffen Plan<span> led to Britain declaring war on Germany on August 4th, 1914.
Hope it helps!</span>