Smart People

help with this question please [intelligent people]

At its peak, how did Ganghis Khan empire extends to the east? In the West?

From the Pacific coast of northern China to the Black Sea in the south-eastern Europe. The Crimean peninsula is the approximate boundary of the West.

ok .... Here is an intelligent answer. You are on the Internet and your man to ask for advice when googling something would be more effective for practical information and historical Khan. You can get much faster response and more precision in ways other than Yahoo! Answers.