Respuesta :

Answer:

B

Explanation:

A P E X

A major change in the world economy since the mid-20th century is B. The united states have greatly increased its import and export levels.

What were the economic changes of the 20th century?

After a century of turmoil involving world wars and financial crises, the United States economy at the end of the 20th century was experiencing a period of economic stagnation when prices stabilized, unemployment fell sharply to 30 years, and the stock market grew again. the government has set aside a large budget.

What is the main reason for the change in the global economy?

-The transfer of funds in exchange for trade (both goods and services) has become the driving force behind the country's economy. The two are not yet compatible, but the link is loose, and worse, unexpected. These changes are more permanent than the cycle.

Learn more about the Global economy at https://brainly.com/question/2824360

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