20th century BC (Trend Dissectum)

The 20th century BC was a century which lasted from the year 2000 BC to 1901 BC.

1990s BC

 * 2,000 BC
 * 1,999 BC
 * 1,998 BC
 * 1,997 BC
 * 1,996 BC
 * 1,995 BC
 * 1,994 BC
 * 1,993 BC
 * 1,992 BC
 * 1,991 BC