<span>Chandragrupta! Hope this helps!
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Answer: The United States supported freely elected governments and the Soviet Union did not.
Explanation:
The political and ideological confrontation between the Soviet Union and the United States of America that began after the Second World War is known as the cold war due to the political differences between the two blocks; The United States supported the Western-allied bloc based on a capitalist economic system, and the Soviet Union supports allies of the Eastern bloc under a communist political system.
The tension between the two powers included various threats of warfare with the use of weapons of atomic destruction, but there was never a confrontation, which is why it is known as the "cold war".
The tension between the two countries ended in 1990, with the signing of a peace treaty, and a subsequent year, the dissolution of the Soviet Union.
<em>I hope this information can help you.</em>
Market performance in the United States is tracked using stock <u>indexes</u>,
which use formulas to calculate price changes.
Explanation:
Stock indices are in itself independent financial or stock markets which also provide a measure of the financial or stock market based on various individual stocks. The USA follows the major stock indices like the Dow Jones Industrial Average (DJIA), S&P 500, and Nasdaq Composite.
All these are either market (S&P 500) or price-weighted (DJIA). Stock indices are calculated based on the per-share price of the stocks of a company.
Any changes in the price(change from previous closing price value of the share) of a company’s share is watched closely by the investors and compared with the current price.