The word united can be an adjective and a verb. The adjective form means joined in a single entity. The verb form is the past tense of the verb unite.
No, Florida is not a main verb. It is a proper noun that represents a state in the United States.
Understand, underachieve, upset, use.
There are multiple words in Latin for "united", the adjective "consociatus", for example. But it depends if you're looking for a verb or an adjective.
No, unity is a noun. The related adjective is united (the past participle of the verb to unite).
The nouns in the sentence are:US (abbreviation for United States), the name of a place; object of the preposition 'in';cell phones, compound noun, a word for a thing(s); subject of the sentence;item, a word for a thing; subject complement following the linking verb 'are'.
It is most commonly a noun. However, it can also be used as a verb, e.g. 'to vacation in the United States'.
No. The verb should be the singular 'is', because the 'united states' is a contraction of the United States of America, a singular.
It should be are. The United States is plural, therefore you have to use a plural form of the verb.
If you are using American English, you would use the singular: the United States is a wonderful place. In American English the "collective noun" takes a singular verb: the team is winning; the government is strong. But in British English, they have a different rule about the collective noun. British English often uses "are" for collective nouns, where Americans use "is." That said, many speakers of British English do refer to the United States with the singular verb.
In the sentence The United States of America is located in North America the nouns are United States, America, and North America.
In the sentence "In the United states cell phones are a very popular item" the only verb is "are".