Is it common knowledge, or must it be documented? Choose common knowledge or needs documentation on the line before each example. Russia became a communist country in 1917. In To Kill a Mockingbird the author intends the children’s snowman to be a symbol. Pablo Picasso painted abstracts. U. S. presidential elections take place every four years. “Ask not what your country can do for you; ask what you can do for your country.” an analysis of the use of color in a Da Vinci painting

1 = CK

2 = ND

3 = ND

4 = CK

5 = ND

6 = ND

CK = Common Knowledge

ND = Needs Documentation

I did the assignment already, trust me.

#1  sara was always tasked with selecting birthday presents for her friends and family because everyone admired her  impeccable taste. 

impeccable (adj): perfect, flawless

#2  they moved to the united states many years ago, but their  insular  attitudes made it difficult for them to socialize. 

insular (adj): isolated; separate

#3  the professor explained the  semantic  relationship between the two nouns used in the sentence. 

semantic (adj): related to words or the meanings of words 

happy to : )

the answer is b. the tomb is underground and dark, and its opening is covered by a heavy grate.