Question

What was oscar coffin the first african american to do?.

Answer 1

Obtain a PhD in biology

Step-by-step explanation:

Alfred Oscar Coffin (May 14, 1861 – 1933) was a professor of mathematics and Romance language. He is best known for being the first African American to obtain a PhD in biology.

Answer 2

In 1889, Alfred Oscar Coffin became the first African American to earn a Ph. D. in biological sciences.