IELTS: A short lecture on the history of the Mongol Empire.
You can download the file [ HERE ].
[n] - noun, [v] - verb, [adj] - adjective, [exp] - expression
|Triggers that allow large groups to emerge and dominate|
|• a change in 31. climate|
|• a charismatic military 32. leader|
|• gateways that allow conquest to happen 33. quickly|