Which person is not an American citizen?
O A. Travis, who has applied for naturalization but has not yet been
approved
O B. Elisabetta, who married an American and now votes in American
elections
C. Helga, whose American parents were in Germany when she was
born
O D. Mick, who was born in the United States to American parents
SIDNAT

O A. Travis, who has applied for naturalization but has not yet been

approved

Explanation:

His naturalization (or becoming a American citizen) is still not approved, therefore suggesting that 1) he is not a American citizen or else he wouldn't be doing this, and 2) he still hasn't gotten the OK that he can even become one.

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the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.