The result when United States troops fought Field Marshall Rommel's Afrika Korps in the Battle of Kasserine Pass, <span>US forces were forced to retreat by German troops. </span>
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Mesopotamia was an ancient region between two rivers. The land near the rivers was fertile and the general land was not so fertile so they invented the irrigation system. This region is today's Iraq.
They were the first civilisation and the first to live in cities and have a government. Babylon was the capital of Mesopotamia. They discovered the first written language, culture and agriculture. Mesopotamia's major cities were Baghdad, Babylon, and Nippur.
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The standard atomic weight is the average mass of an element in atomic mass units. Though individual atoms always have an integer number of atomic mass units, the atomic mass on the periodic table is stated as a decimal number because it is an average of the various isotopes of an element.
