What is the significance of Elisha Otis invention of the elevator?

Elisha Otis's invention of the safety elevator revolutionized vertical transportation, making it safe and practical for buildings to reach greater heights. His innovation addressed the critical issue of elevator safety, which was a significant barrier to the construction of skyscrapers. This advancement not only enabled urban growth and architectural innovation but also transformed city landscapes, facilitating modern urban living by making multi-story buildings accessible. Consequently, Otis's invention played a crucial role in shaping the modern city and its infrastructure.