Because of it's influences on other civilizations and history, Mesopotamia has been referred to as what?

Cradle of Civilization

Explanation:

Mesopotamia—mainly modern-day Iraq and Kuwait—in particular is often referred to as the cradle of civilization because some of the most influential early city-states and empires first emerged there.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.