Explanation:
on the surface World War 2 send to make the end of the great disappear during the war 12 million Americans where send to the military Desh Samundar number of Total in the defence related job Rose Vasim whiteley to carry of the 17 million and employer in 1939
The answer is the second one.
The answer is observation. Observation is the gaining of information from a chief source. In living beings, observation works through the senses. In science, observation can also consist of the recording of data via the use of instruments. Greek philosophers move toward the big questions of life sometimes in an unpretentious scientific way, sometimes in mystic ways, but always in an imaginative fashion using observation.
a steady population of workers and the resources need to get it
Political and ethnic rivalries within the countries emerged after independence, due in large part to the poor drawing of the former colonies' borders, which were drawn by their former imperial rulers.