Answer:
He planned some of the first skyscrapers.
Explanation:
I'm just guessing. I don't really know the answer. I'm very sorry if I didn't answer it. I'm just trying to complete a challenge.
ILL BE YOUR FRAN!!!!
An area greater than 9 square feet
Exposed botom of edge of 18 inches
Exposed top edge greater tham 36 inhes
idk
you need to give me more info i wish i could help you but sadly i could not
its that one
because it is