Answer:
he was known for the first circumnavigation for the earth
The development of small villages into the first cities was known as "<span>b. Urban revolution," although this should not be confused with a more modern term in which people congregate more in pre-existing cities. </span>
It would be John C Fremont. However he didn't win the whole election, the Democrat he was running against did.
The Iranian group seized fifty-two Americans (from the American Embassy based in Iran) and held as hostages as a response to the United States when they refused to hand over Shah Mohammad Reza Pahlavi which also lead into an Iranian Revolution.