President Harry Truman's acknowledging the State of Israel is an example of a president executing his diplomatic "recognition" power, since the President is technically the Chief Diplomat of the United States.
A.lack of education
C. Discrimination
E. Low standard of living
I'd say to a pretty good extent.
Here's a list of the benefits:
"-it contributed to the US becoming a Global Power
-brought the US together with other Nations (Transportation)
-made products more affordable
-production of things is must faster and this allows us to get more goods
-left a better and easier way of life for those struggling
-better living conditions today
<span>-make our society more efficient and convenient </span>
-allowed more opportunities to arise for people (first man on the moon)
-population and life expectancy increased
<span>-allows us to learn/discover more about the past"</span>