The causes of the decline of the Old Kingdom include:
- gradual decrease in wealth due to large building projects.
- increasing desire for power among the pharaoh’s appointed government leaders.
- economic crisis brought on by famine.
<h3>Why did the Old Kingdom go into decline?</h3>
The OLD kingdom kept building lavish projects which ate into the nation's treasury and led to a decrease in wealth. This came at the time of a famine which reduced government revenue and led to an economic crisis.
The Pharoah's leaders were also becoming more corrupt as a result of them wanting more power for themselves.
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The two example of Supersonic aircraft are Concorde
developed by UK and France which travelled from NY and London exceeding Mach
(the speed of sound). It was retired following a bad accident. The most famous
supersonic plane is the SR-71 Blackbird spy plane developed by Lockheed. A
supersonic airplane is simply one that is capable of flying faster than the
speed of sound, which is about 760 miles per hour.
Charleston was an incredibly important city in the South because of its location--it was located on a prime piece of coast line that made importing and exporting goods relatively fast and easy.