How did the balance of power in western Eurasia shift from 1450 to 1750

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

a.) are both appointed for life

impeachment is when a president is committing treason or doing shading acts while in presidendcy therfor he can be impeached   by congress

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