His most challenging and unresolved problem was the takeover of the U.S. Embassy in Tehran, Iran in 1978 by Islamic fundamentalists and the taking of more than 40 American hostages. Carter was unable to secure their release during his presidency. The were released once Ronald Reagan took office.
Answer:
A
Explanation:
That's the Iberian Peninsula at the top left of the map; they house the countries: Spain and Portugal.
Morroco is the country below that same peninsula.
Egypt has the Nile River, which is basically in the middle of the map.
Iraq and Afghanistan are at the east of Saudi Arabia.
Increase in efficiency of farming and also resulting in fewer and also got large farms.