Answer:
Gerrymandering gives one political party an unfair advantage in elections by drawing the boundaries of electorial districts to dilute the voting power of minority groups.
It seems you need to move the decimal three times over, then you round the number. So the answer would be 5.5 x 10^3.
Answer:
I'm assuming they live in a home.
The main reason for the wall's construction had always been defense. Since China's first dynasty, the empire faced a near-constant threat of attack from the nomadic tribes to the north. This included those famed Mongols as well as lesser-known groups like the Xiongnu and the Göktürks.