Referring to a female top executive as "chairman of the board" is sexist

Frank acted as a(n) __________ by modeling a strong work ethic for his employees. He often gave them assignments that helped them grow professionally and offered advice to help them succeed

Fill in the blanks with correct word

What percentage of the U.S. population in 2015 claimed ancestry from a Spanish-speaking country as an important part of their identity?

A. 25% B. 18% C. 5% D. 30%