The construction of the first skyscrapers was a remarkable feat of engineering and innovation. In the late 19th century, advancements in steel production and the development of the elevator made it possible to build structures that reached unprecedented heights. Pioneering architects like Louis Sullivan and William Le Baron Jenney experimented with new structural systems, such as the steel frame, which allowed for taller and more slender buildings. The Home Insurance Building in Chicago, completed in 1885, is often considered the first modern skyscraper, standing 10 stories tall and utilizing a load-bearing metal frame. As construction techniques continued to evolve, skyscrapers became taller and more sophisticated, transforming city skylines around the world and setting the stage for the modern metropolises we know today.
