Answer: One by one, the Classic cities in the southern lowlands were abandoned, and by A.D. 900, Maya civilization in that region had collapsed. Finally, some catastrophic environmental change like an extremely long, intense period of drought–may have wiped out the Classic Maya civilization.
Explanation:
The correct answer is C) Citations.
A citation is when an author gives credit to an individual for a quote, picture, or some other type of information. Reliable sources include citations because it allows the reader to look into the sources the author used in order to create their book. If the person looks into the resources used and they are not from accredited or peer reviewed works, it will discredit the author's argument.
This is especially true in the field of history. The most reliable sources are ones that contain several citations and have been peer reviewed by other professionals within the same field.
During the Paleolithic period<span>, </span>humans <span>grouped together </span>in<span> small societies, and hunted and gathered Fish, Fruits, Big animals such as buffalo, or those Tusk elephants, and even tigers or big cats.. </span><span />
B because the trail of tears required the Indians to settle other places
Answer:
As ancient Rome expanded it's influence it allowed it to interact with different regions and began to trade. Also the trade routes helped it a lot. Hope this helps!
Explanation:
