Which evidence from "Healing a Wounded Heart: Daniel Hale Williams" best supports the idea that Williams improved health care for black Americans?

"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."

Brainlest plz

economic competition is inefficient and wasteful.good luck

explanation:

based on this information, i would advocate against sweatshop labour because it exploits workers in unsafe working conditions with little pay. though sweatshops produce inexpensive goods, they harm the environment, workers, and often use unsafe materials to make consumer goods.