why does japan experience a large amount of tectotic activity while the east coast of the united states barely experiences anything

Japan experiences more earthquakes than the east coast of the united states does, because japan is on a tectonic plate boundary. Tectonic plates constantly pushing against each other, in this case it's the pacific plate pushing against the Eurasian plate. Whenever two plates converge, diverge, etc... they create earthquakes.

the culture of the americas was influenced by the language, food, and music of africa.

explanation:

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1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.