<span>The California Gold Rush brought in people from all over the world, which resulted in cultural diffusion among the settlers there.
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Answer:
Johann Gutenberg was a German (1400 – 1468) who invented the printing press substituting the hand written press by printing technology of the time. Gutenberg started the printing revolution and is recalled as the milestone of the modern history period laying the basis for modern knowledge for the era of mass communication.
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C) the exchange rate
This is when you go to another country and exchange your form of currency into that countries form of currency.
an example is that if you have 1 U.S. dollar and you exchange it for Canadian currency you would recieve $1.28 because the american dollar is worth more.