His volunteer work in the hospital 'led' him 'to' a career in nursing. = His volunteer work in the hospital 'led' [='inspired'] him 'to become' a nurse.
We've been 'led to believe' that the labels on food items disclose all ingredients, but it's becoming clear that this is not the case.
His volunteer work in the hospital 'led to' a career in nursing. = His volunteer work in the hospital 'led to' him becoming a nurse.
(..) was to get my parents off my case. I don't need to be getting this old-world crap from you. That's the kind of spirit with which Princess Panchali led the monkeys to freedom. - Screw Panchali. - You can't talk to me like that. But you're not Princess Panchali. Luckily for you. (..)2007 TvShow: The Big Bang Theory Title: The Grasshopper Experiment Season: 1 Episode 8