Prefixes are added to the front of a word to change or modify its meaning. For example, if we add the prefix -il to literate, we would get its antonym (the word that has the opposite meaning) illiterate.
We would add an <em>infix </em>in the middle of a word.
We would add a <em>suffix </em>to the end of a word.
Commodore Perry of the US forced Japan to trade, which led to Japan opening its ports to more trade. MacGregor comments that this time signaled a shift toward greater economic power for Japan.
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Explanation:https://www.toppr.com/guides/essays/world-environment-day-essay/
