Which evidence from "Healing a Wounded Heart: Daniel Hale Williams" best supports the idea that Williams improved health care for black Americans?
O "And as a surgeon, he was bold enough to take risks but careful enough to ensure the safety of his patients."
O "When Dr. Williams set up his medical practice, there were only three other black doctors in Chicago."
O
"In fact, Provident was the first hospital in the United States in which black and white doctors worked together to care for
all patients, regardless of race."
O
"He also provided medical care for children at a nearby orphanage and taught anatomy at the medical college where he
had studied."