Which sentence uses the proper capitalization of 'United States' as a geopolitical entity?

Which sentence uses the proper capitalization of 'United States' as a geopolitical entity?

• A. the United States has diverse regions.
• B. The United states has diverse regions.
• C. The United States has diverse regions.
• D. The united States has diverse regions.

Answer: (C)

Capitalize geopolitical names as proper nouns. The United States is the official name of the country, so both words are treated as part of the proper noun and written with initial capitals. The definite article The is also part of the formal name, so it should be capitalized as well. That’s why The United States has diverse regions is correct. The other options mix up capitalization rules: starting with a lowercase the is incorrect, capitalizing only United but not States is incorrect, and capitalizing neither United nor States or mis-capitalizing united is incorrect.

Capitalize geopolitical names as proper nouns. The United States is the official name of the country, so both words are treated as part of the proper noun and written with initial capitals. The definite article The is also part of the formal name, so it should be capitalized as well. That’s why The United States has diverse regions is correct.

The other options mix up capitalization rules: starting with a lowercase the is incorrect, capitalizing only United but not States is incorrect, and capitalizing neither United nor States or mis-capitalizing united is incorrect.