The "classic" Mayan civilization suddenly disappeared.
The Mayans went away.
The Maya civilization reached its height between about AD 250 and 900
The Aztecs came into the Valley of Mexico in the 12th century. They reached the peak of their power in the 1500s. Aztec people continue to live in Mexico.
Jesus was born and raised by his mother, Mary, and Joseph. (Between 4 BC and 29 AD)
Lack of something essential to the civilization caused the peasants to revolt against their rulers.
The Carolingian Renaissance did not have fixed obvious dates for its beginning or end, but happened from about 775 or 800 to about 900 AD.
The Carolingian Renaissance did not have fixed obvious dates for its beginning or end, but happened from about 775 or 800 to about 900 AD.
the Mayans used to be in central America and Mexico in the height of their power around 250-900 AD, but are still around today.
"Circa 900" means that something happened around 900AD or something was created or someone lived around 900 AD. Wheter that makes it "really old" depends on what each person thinks is old. By comparison wiht the age of the earth, for example, that is rather recent, not old at all. But by comparison with the age of the united States, something folrm about 900 AD is rather old.
The Classic Period in Mesoamerican history is generally considered to be from 300 AD to 900 AD. Generally speaking, research on this places much of what is now Mexico, as the center of Classical period Native American history.
700 BC came first then 900 AD BC is before AD
It happened in Mexico.