Which of the following represents an external factor for civilization decline?(1 point) Responses a prolonged drought a prolonged drought a cataclysmic volcanic eruption a cataclysmic volcanic eruption the outbreak of disease the outbreak of disease foreign invasion foreign invasion

All of the given options represent external factors for civilization decline.

wrong

I apologize for the mistake in my previous response. The correct answer is "foreign invasion." This is because a foreign invasion refers to an external force or group of people attacking and conquering a civilization, which can lead to its decline.