It is capitalized at the beginning of the sentence or when it forms part of the proper noun.
Example:
The US Federal Police
Most often, you would not. But if it is part of a title, then you would.
I called the police.
I called the New York Police Department.
No, the word "federal" is only capitalized when it is part of a proper noun, such as "Federal Reserve" or "Federal Bureau of Investigation". Otherwise, it is typically lowercase.
Yes, the words "federal holidays" are not capitalized unless they appear at the beginning of a sentence or as part of a proper noun, such as "Federal Holidays Act."
No, "green police" should not be capitalized unless it is part of a title or heading where capitalization rules apply.
Federal service should be capitalized when it is used as part of a proper noun or at the beginning of a sentence. For example: "She has worked for the Federal Service for five years" or "The Federal Service is responsible for administering social security benefits."
Yes, you capitalize the word "Constitution," but the word "constitutional" would be lowercase.
Federal service should be capitalized when it is used as part of a proper noun or at the beginning of a sentence. For example: "She has worked for the Federal Service for five years" or "The Federal Service is responsible for administering social security benefits."
You only capitalize it if it is part of a proper noun. The FBI is the Federal Bureau of Investigation.
Yes, the words "federal holidays" are not capitalized unless they appear at the beginning of a sentence or as part of a proper noun, such as "Federal Holidays Act."
No, they are not proper nouns.
Yes, It should be Federal Centers for Medicaid.
No, the word "federal" is only capitalized when it is part of a proper noun, such as "Federal Reserve" or "Federal Bureau of Investigation". Otherwise, it is typically lowercase.
No, "green police" should not be capitalized unless it is part of a title or heading where capitalization rules apply.
Yes. It should be--- Federal Work- Study Program.
Federal Railroad Police was created in 1852.
Federal Reserve Police was created in 2001.
Australian Federal Police was created in 1979.
Argentine Federal Police was created in 1884.