The first letter of a proper noun should always be capitalized. All place names are, indeed, proper nouns. Therefore, the correct spelling for the African country is "Algeria."
The first 'c' should be capitalized.
No they shouldn't be capitalized.
The word 'will' should be capitalized only when it is a person's name or the first word in a sentence. As a verb or common noun, it should not be capitalized.
Yes, "are" should be capitalized if it is the first word in a title.
No, lisinopril should not be capitalized unless it is the first word in a sentence. It is a generic drug name and is typically not capitalized.
Yes, countries are capitalized in Italian.Specifically, the first letter of ordinary nouns is not capitalized. But the first letter of proper nouns tends to be capitalized. Countries are proper nouns whose first letter is capitalized.
Uranium should only be capitalized if it is the first word in the sentence. It is not a proper noun.
Yes, "Twenty-First Century" should be capitalized because it refers to a specific time period.
Yes, the first word after a semicolon should be capitalized if it is the start of a new sentence or independent clause.
Dijon mustard should only be capitalized if it is the first word of a sentence. It should not be capitalized in any other circumstance, just like ketchup.
No, the word "fifteen" should not be capitalized in a date within a sentence unless it is the first word of the sentence.
No, "polar" should not be capitalized when used in the middle of a sentence. It should only be capitalized if it is the first word of a sentence or part of a proper noun.