History of Africa

Which of the following can contribute to fall empires economic prosperity civil war foreign invasion natural disasters?

The correct answer is all of the above.

Fall empires can be contributed to by a variety of factors, including economic prosperity, civil war, foreign invasion, and natural disasters. Economic prosperity can lead to complacency and a decline in military preparedness, making the empire vulnerable to attack. Civil war can divide the empire and weaken its ability to defend itself. Foreign invasion can overwhelm the empire's defenses and lead to its collapse. Natural disasters can disrupt the empire's economy and infrastructure, making it difficult to recover.