Which of the Following Statements About Language and Culture in the United

Which of the following statements about language and culture in the United States is incorrect?

A) Simply sharing the same language is not sufficient for effective communication.
B) As of 2011,31 states have enacted legislation to make English their state's official language.
C) English is the national language of the United States.
D) In 2007,it was calculated that about 1 in every 8 U.S.residents was an immigrant.
E) The U.S.has increasingly become a multilingual society.