Final answer:
Proper nouns denote specific persons, places, or things and are capitalized. They differ from common nouns by naming particular individuals or entities.
Explanation:
Proper nouns refer to specific persons, places, things, or ideas and are typically capitalized, such as Springfield, Illinois, Lincoln. They differ from common nouns like man, woman, city, state, by denoting particular individuals or entities.
For example, Steven, Apple (the company), New York, and the Seattle Seahawks are all proper nouns. They highlight uniqueness and specificity, hence the capitalization.
Learn more about Proper nouns and common nouns here:
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