Weegy: The answer is C. the invention of a sophisticated calendar.
User:
What was a development of the Inca civilization?
A.
the creation of drainage systems and canals for irrigation
B.
the invention of a printing press
C.
the creation of the most complex writing system in the Americas
D.
the invention of the wheel-barrow
Weegy: The answer is A. the creation of drainage systems and canals for irrigation.
User:
What is believed to have allowed ancient people to migrated to North and South America?
A.
the connection that had once existed between Africa and South America
B.
the connection that had once existed between Europe and North America
C.
the Bering land bridge that emerged during the Ice Age
D.
the invention of canoes
(More)