Answer to this question it seems to be "A".
They traded.
And the Indians shared their land with them.
George Washington, Thomas Jefferson, Ben Franklin, John Adams, John Jay, Alexander Hamilton, James Madison. Thank me later.
Isfahan also called as Ispahān in early New Persian become important during the reign of Shah Abbas because he made it his capital city during the 17th century. He rebuilt Isfahan as one of the most beautiful and largest city.