// todo need optimize like in event.jsp. Add indexing or not indexing this page. The Four Elements before 1808 AD (1 ene 2000 año aC – 1 ene 1808 año) (Cinta de tiempo)

The Four Elements before 1808 AD (1 ene 2000 año aC – 1 ene 1808 año)

Descripción:

Before the elements that made up the world were discovered, people thought that the elements were fire, water, air, and earth. In fact, it was thought to be real even before 2000 BC