Which of the following resulted from the Mongol conquest of Russia

Which of the following resulted from the Mongol conquest of Russia?

a period of peace and trade from Eastern Europe to China

Explanation: This is right I just took the test all the others are wrong

The rapid decline of the Russian Orthodox Church results in the Mongol conquest of Russia.

After that the people of the Russia were forced to follow the traditions, culture and rituals of Mongol. This miserable condition leads to the condition when they starting losing control of their society and it was the darkest period of Russian Orthodox.

So, due to the decline of the Russian Orthodox Church it happens.