I believe it's unknown since the Mississippi is the predicate and unknown is a describing word, a.k.a. an adjective but I'm not sure
Good luck, hope I helped!
It may suggest pride, power, keen eye sight, smart?
America passed the intolerable acts after the Boston Tea Party, where colonists dressed as indians and threw tea overboard England's ships, because we were sick of the taxation. The intolerable Acts were a set of laws limiting what Britain could do.
Answer:
The verb play is not generally a linking verb, but it can be used as a linking verb. A linking verb links noun+ noun, pronoun + noun, noun+ adjective, or pronoun + adjective. As it is generally used, the verb play is an action verb: "I play football." It could be used as a linking verb: "The actor played James Bond." (noun + noun)
Explanation: