The option that most effectively completes the sentence is “allowing world nations freedom of choice, within reason, promotes peace”. According to John Kennedy in his speech delivered at the American University, nations (in this case he refers to the Soviet Union) should not try to impose rules on other nations as this interferes with the process of peace and creates tension.
The appositive or appositive phrase in each sentence: My friend Rachel came to see me march in the band. It is came to see me.
A set of words known as an appositive phrase serves as a noun in a sentence and renames another noun or pronoun. It is made up of various modifiers and an appositive (a noun). Appositive noun phrases are also known as appositive phrases since they are nouns in their most basic form.
It typically provides information that is either non-essential or restrictive, i.e., information that is not required to identify a noun or a pronoun.
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Light is the correct answer. Lustre (same as luster) is the way light interacts with the surface of a crystal, rock, or mineral.