Yes
Relations between the two superpowers deteriorated somewhat in 1960 when the Soviets shot down an American U-2 spy plane deep inside their territory. The following year, Khrushchev approved the construction of the Berlin Wall in order to stop East Germans from fleeing to capitalist West Germany.
Europe embarks on an age of exploration (1400)
Britain and Spain establish colonies in north and south America (1700)
the industrial revolution leads to the rapid increase of industries in Europe (18th -19th century)
european nations begin establishing colonies in africa (19th century)
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The American Indian Defense Association (AIDA) was an organization founded in 1923 by social worker John Collier.
They lost five of their ports to the US
Answer:
Opportunity cost is the cost of the next-best option. It is something important to know.
Explanation:
In microeconomic theory, opportunity cost is the loss or the benefit that could have been enjoyed if the best alternative choice was chosen. As a representation of the relationship between scarcity and choice, the objective of opportunity cost is to ensure the efficient use of scarce resources.
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