Its probably B. its literally in the sentence <span />
A has a Prepositional Phrase.
Hope this helps :D
Answer & Explanation:
North Brother Island, New York, U.S. Mary Mallon (September 23, 1869 – November 11, 1938), also known as Typhoid Mary, was an Irish cook. ... She was presumed to have infected 51 people, three of whom died, over the course of her career as a cook.
The topic sentence should come first in a argumentitive essay
