C. so people couldn't be disturbed b the city but still be able to get to it.
Uncle Sam refer to the Federal government of United States.
Explanation:
The Spanish-American War ended in December, 1898, when Spain surrendered to the U.S. and negotiated a peace treaty that sold Guam, Puerto Rico, and the Philippines to the U.S. Cuba remained independent, but strongly under the influence of the United States. The Philippine Republic went to war against the U.S. to defend its independence. The brutal war lasted three years, and was followed by a half-century of U.S. occupation of the Philippines
Uncle Sam (U.S.) is a common national imagery of the U.S. federal government or the country in general that came into use during the War of 1812.
The term metacommunication is best defined as: "interpersonal bridge between verbal and nonverbal communication".
When meta-communication happens, the words talked are regularly customs and contain next to no significance. The expression "meta-communication" was designed by Gregory Bateson in 1970s. Bateson's concept of meta-communication is that some non-verbal communication and idiosyncrasies consolidate with individuals' words to end up codes. Viably conveying along these lines requires that all participants know and see each others' codes.
Plasma is a state of matter.