He also said that such art could be interpreted as a set of symbols that lead one to believe that "our Christian civilization is disappearing."

They told Wyatt that they could also deliver the kind of earthquake that buried cities and made civilizations disappear.

Soon after making contact with a single human, the entire civilization suddenly disappeared two hundred years ago.

The latest findings establish that this civilization disappeared as a result of the disasters caused by El Niño.

How does a whole civilization just disappear like that?

When she reached the location where it once was she found that the civilization had disappeared, so she made her way to Egypt.

The civilization had disappeared, and nobody knew anything about it.

They had seen their civilization disappear while they watched.

Great civilisations such as the Maya in Central America disappeared because they destroyed their natural resources.

The Sun is dying, civilization has disappeared, and mankind has been reduced to a few scattered savages trying to eke out a living.