an arena
It was built in Mexico and Guatemala.
The first skycrapper built was in Chicago, IL and it's called the Home Insurance Building.
The reason you call it a building is because it was built as you would call something that was carved a carving or something that was painted a painting.
bcz they are what matter is built from
The library's building was built is correct.
Because the building is built so high, that it can touch the sky, thus giving it the name SKY SCRAPER.
Their technology was good, they were known for their building. They built civilizations, bridges,and roads.They also invented a similar way to have indoor pluming like we have today but its more advanced.
It can be called either a Cornerstone or a Foundation stone.
Once called the Museum of Man, the Museum of Civilization, now called the Museum of History, is in a building built in the late 1980's and completed in 1989.
All American Field
It was built in 1889.
It rolls off the tongue much nicer than "standing structure."