Original sentence: After graduation, he toured Europe before returning to the United States as the only native-born American with a formal education in engineering.scraped through odd jobs, but saved enough money to finance an education at the École Polytechnique in France
Edited sentence: After attending four months of lectures, he toured Europe before returning to the United States as the only native-born American with a formal education in engineering.scraped through odd jobs, but saved enough money to finance an education at the École nationale des ponts et chaussées in France