Who was the lawyer who became one of America's greatest revival preachers?

The lawyer who became one of America's greatest revival preachers was Charles Grandison Finney. He was a prominent figure in the Second Great Awakening during the 19th century and is known for his innovative revival techniques and emphasis on personal conversion. Finney's legal background contributed to his persuasive speaking style and ability to engage large audiences. His ministry significantly impacted the growth of evangelicalism in America.