written launguage
Mesolithic
All of these!!!
In prehistoric times, about 20,000 years ago.
the Precambrian era
Opposition to legalized abortion caused many conservatives to oppose the ERA.
Humans
Prehistoric means before events where logged and recorded by man; all dinosaurs exisited in the prehistoric eras.
One characteristic that does not fall within the prehistoric era is the use of written language. The prehistoric era is defined as the time before recorded history, during which humans communicated primarily through oral traditions and visual art. The advent of writing marks the transition to historical periods, allowing for the documentation of events, cultures, and knowledge.
Another name for the Prehistoric Era is the Stone Age.
Characteristics of the Prehistoric era include cool climate, the environment became more similar to today's environment, and new agricultural practices were implemented.
Prehistoric Era
No written language.
No written language
hunter-gather, nomadic, egalitarian
cassica age
I think the Equidea family are prehistoric horses, the characteristics depend on the era. if I'm right then a characteristic is that they had either 3 or 4 toes, depending on when it was.
The Paleo-Indian Era, The Archaic Era, The Woodland Era, The Mississippian Era