President Richard Nixon did all of these things except be impeached. Instead, as a result of the Watergate scandal, he resigned while still in office. Many think he would have been impeached had he remained in office.
U.A.E got it's independence on 2nd December 1971.
Hope this Helps!
Answer: I don't know your question
Explanation:
Had fireplaces, because the passage says that they had a smoke hole in the ceiling
Answer:
Helped with transportation of goods and people.
Explanation:
The transportation of goods made it easier to take food it other things across the states and could even carry people to other states faster than horseback or any other mode at that time.