The word nation is a singular noun. The plural would be nations.
Nationalities are nouns. They refer to a person's country or nation of origin.
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
In this sentence, "We live in an indivisible nation," indivisible is an adjective.
Nationalities are nouns. They refer to a person's country or nation of origin.
The word nationwide is an adjective. It describes something which extends throughout an entire nation.
"Conceived in liberty" is a verbal phrase. It follows the direct object, "A New Nation." It modifies the word Nation. Therefore, it is used as an adjective.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.