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.
(..) prosperity, stability. I battled and marched through countries and across continents I'd once dreamed of. (GRUNTING) (YELLING) I led my men from battle to battle, to the heights of glory. But we crushed the freedom of innocent civilizations simply because they were different. (GRUNTING SOFTLY) (..)2016 Ben-Hur