How Interstate Numbers Actually Work

An interstate is a major highway that connects different states, typically featuring multiple lanes and limited access for high-speed travel. As an adjective, it describes activities, laws, or commerce that occur between two or more states.

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

The primary subjects or fields of study that students specialize in at a college or university. It can also refer to the largest and most influential companies in a specific industry or describe the act of specializing in a subject when used as a verb.