When the president has traveled out of the country in order to strengthen the trading bonds with Japan, this is known as diplomatic relations.
After the civil war, railroads connected the country on a national scale, boosting the economy and leading to mass production, mass consumption, and encouraging entrepreneurs.
answer : Kublai Khan and many Chinese converted to Christianity.
explain
How did the Mongols react to Christianity? They became devout Christians. They gave up their traditional deities. They prayed to the Christian God while continuing to worship their traditional deities.