Answer: The emergence of cities.
Explanation:
The growth of trade activities during the Middle Ages in Europe resulted in the emergence of the city's medieval model. In this context, it is possible to talk about population growth so that trade, cities, and population growth are closely linked. Over time, the trade will be one of the factors that will encourage people to make new geographical discoveries.
Throughout history, we have made lots of discoveries using energy. Before 1850, wood was our main source of fuel for heating, cooking and producing steam for powering steam engines for the railroads. Other sources of energy were water, wind, coal and some manufactured natural gas.
this is what i found if this not help im sorry and i qote
"The purpose of this study is to assess the ways in which President Dwight D. Eisenhower and John F. Kennedy reacted to the civil rights crises in Little Rock in 1957 and at Ole Miss in 1962. A side theme is to assess presidential learning by seeing whet Kennedy learned from the lessons taught by Eisenhower. Each president was reluctant to commit federal troops to enforcing civil rights, was concerned about the problems associated with federalism, and ended up feeling forced to commit troops nonetheless. The message is that despite the presidents' best intentions, troops ultimately had to be committed. Kennedy was unable to avoid the traps that Eisenhower had encountered, and the imposition of the national government on the enforcement of civil rights was firmly established.
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They shut off all extinct encluding smell sense taste etc.could not feel anyhing
