The Constitution of the United States gives our government a legal basis for existing and since the public accepts our government's right to govern the people, the Constitution also serves to promote the concept of
A. independence.
B. justice.
C. legality.
D. legitimacy.

Option D, legitimacy, is the right answer

Explanation:

The supreme law of the U.S. is the Constitution of the United States. The Constitution describes the form of government for the United States. In short, the constitution is the main governing document of the United States. It is the source for the government as well as to the people of the nation.  Moreover, the Constitution also serves to promote the concept of legitimacy.

explanation:

aids

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.