Which innovation most directly led to the development of the first civilization?

rraannddoomm · Apr 3, 2009

Which innovation most directly led to the development of the first civilization?

A. Writing
B. metal tools
C. Irrigation
D. Wheel

illadelphiakid · Apr 3, 2009

C. With irrigation man could stay put and not food forage. This led to towns and villages.

casdave2001 · Apr 3, 2009

A. They could keep track of the dealings in goods and services.