Hey!
There is not a lot of solid information on Osman I who established the Ottoman dynasty around 1300 CE. He was the hereditary leader of a small principality in Anatolia.
Answer:
D: New infrastructure was built, leading to a thriving convention business.
Explanation:
One of the most sound legacies of the World's Fair on New Orleans was the construction of Ernest N. Morial Convention Center in 1985, which reopened later as a convention center. Besides, the construction of postmodern building has been remembered fondly by New Orleans.
They broke into 15 separate states
July 26,1953 I believe is the answer. Hope it helps.<span />