It was important for architecture to become a specialized, professional career in the late 1800´s for various reasons. A few of those was that during the 1800´s, there was new heights reached in construction technology. For one, plumbing, elevators, steel beams, central heating and electric systems were better, as well as ventilation systems, which added to the new constructions. The first institution dedicated to organizing the architectural field was the American Institute of Architects (AIA), founded in 1857; it started there and then, the definition of laws and standards for the profession. For economical, as well as functional and legal reasons, buildings had to be stronger and more sophisticated which led to a need for professionally trained architects capable of solving problems based on real facts and not just guessing. Being in a time where abundance of technology for building higher skyscrapers was high, the logical reason was to take advantage of it. Hence, the need for more professional architects during the late 1800´s to build more and higher buildings.