Write down the results of the development of Siberia and the Far East.

1. Establishment of diplomatic relations with the Mongol khans and China (Qing empire). In 1638, tea first came from Mongolia to Russia, and in 1668 the first caravan was sent there, and in 1689 the first treaty was signed with China, after the conflict over the city of Albazin.

2. Pathfinders managed to reach the Sea of Okhotsk and sail on ships between America and Asia by the middle of the 17th century.

3. Many cities were founded, from Tyumen to Petropavlovsk-Kamchatsky, and state revenues from the export of furs increased.