History of the world's tallest buildings to be tall, but its true height is not known. For thousands of years, the Great Pyramid in Egypt was the tallest "structure" in the world, but the Great Pyramid is not considered a building since it is not habitable. The earliest structures now known to be the tallest in the world were the Egyptian pyramids, with the Great Pyramid of Giza, at an original height of , being the tallest man-made structure in the world for over 3,800 years, until the construction of Lincoln Cathedral in 1300. From then until the completion of the Washington Monument (capped in 1884)
Woodmen of the World Building (Omaha, Nebraska) purchased the Sheely Building in 1900 for $60,000 and applied its own name to the headquarters, but the building was too small for a rapidly growing business. The new WOW building would be 19 stories, the tallest building between Chicago and the West coast, at the time of its dedication in 1912. It was the tallest building in Downtown Omaha from 1912 to 1919. The Italian Renaissance skyscraper featured exterior decorations of pink granite and terracotta. It included a motor operated revolving door opening into a lobby with a 30-foot high ceiling. Six elevators carried tenants to the upper floors.