Cutting down the trees! (Stop cutting them down)
And human presence disrupting the ecosystem (let the environment be)
The answer is E.
A, B, C, and D are either irrelevant or already included.
Answer:
southern Russia
Explanation:
Tamerlane's battles with the Golden Horde in the 14th century in southern Russia, weakened the Mongol hold in that region. This allowed Russian vassal states to gain power but unable to completely unify, the Russian prince remained vassals of the Mongols until 1480.
hope that answers your question. Give me brainliest if you like the answer
B. plate tectonics your welcome
