Facilitation in trade routes, Artistic ideas, expansion by nations to get territories and hold the roads and nomads connecting their civilizations overtime
...typically for seven years
...to pay off the servant's debt
...bought and sold
...called temporary slavery
<span>Following statements describes the forbidden city:
It was surrounded by walls and a moat.
</span><span>It was a private world, set apart for the imperial court .
</span><span>It was the emperor's home, office, and retreat.</span>
