Depending on the time, it could be the Phoenicians ( I think this is the best answer; this is what they're known for best) or later in time, the Romans (but they had colonies also elsewhere).
Practical escalators use electric fields to speed up and increase the energy of a beam of particles, which are steered unfocused by magnetic fields.
<span>Approved because it brang in more jobs, civilization, and Americans could get<span>their things easier and faster. Cons were going through their land.
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Ice caps over Antarctica are on average 7 000 feet thick, or around 1 mile, so 1 miles is the correct answer, and the thickest are about 2 miles thick- so that's also a correct answer.
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Answer:This system of checks and balances keeps each branch of government from overstepping its bounds, and consequently, the federal government itself from becoming too powerful.
Explanation: