Due to illegal trade and habitat destruction.
There are many reasons the Egyptian empire began to decline. However, the biggest reason was invasion. They were invaded by the Persians around 1200 BC.
The Egyptian Crocodile, which is also the reason why The Egyptians used crocodiles to guard their homes, in belief of protection from the god
because he was very much similiar to a tortoise.
buddhu
Global warming is the main reason for polar bears decline.
balls
I don't know of any reason why you'd have to wait to hold your tortoise.
This is true that the Mughals were pleasure seeking but this was not the main reason for their decline. The weakening of the army plus the attacks from the Persians are the main reasons for their decline.
One reason for Spain's decline in power was its costly involvement in wars and conflicts, which drained its resources and weakened its economy.
the main reason was there loss against chaldeans and medes
Exposion to European diseases.
trade competition