Answer:
A great leader posses a clear vision, is courageous, has integrity, honesty, humility and clear focus
Explanation:
Any real person that has has first hand experience in the subject.
Answer:
Russian Empire
Explanation:
The Russian Empire was famously dragged into WWI because of an alliance with France, only to later withdraw from WWI due to a civil war.
Genghis Khan and the Great Mongol Empire
Producers or companies seek an economy of scale because by doing so it tends to dominate the market for certain products. When this happens, a natural monopoly is created and profits are enhanced.