There were many factors that allowed the Byzantine Empire to last a 1000 years after the end of the Roman Empire which include the fact that Constantinople, the capital of the Byzantine Empire, was protected with walls that lasted almost the entire 1000 years, making Constantinople, and the center of the empire's economy/culture impervious to invaders.
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This famous order was given by Colonel William Prescott at the Battle of Bunker Hill on June 17, 1775. Colonel Prescott gave the order, "Don't fire until you see the whites of their eyes!" Once they got close enough, the Americans fired, wiping out the British troops.
Answer:
1.field candidates for elections
2. Select candidates
3. Mobilize voters
4. Facilitate governance
5. Monitor the opposing party when it's in power
Explanation: