The answer that best fits the blank is this: a language-specific learning module. For infants, they interpret such words which are spoken by the speaker based on a specific language learning module. Infants have their own way of interpreting and usually this is based on the intention of the speaker.
Nubia's geography was different from Egypt because Nubia had tall cliffs of granite rock and there soil was rockier. -- Nubians language was different from <span>Egyptians; Egyptians used Hiroglypics, and Nubians used Meroitic.
http://www.answers.com/Q/How_was_the_geography_of_Nubia_different_from_Egypt?#slide=4
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They mostly view guerilla warfare as the disticnt mode of armed conflict.
Guerilla warafre is a type of strategy that chosen by the opponent that technically weaker in raw power.
So, in order to have even the slightest chance to win the war, they need to leveraage from the element of surprise.
Abraham is traditionally considered to be the first Jew and to have made a covenant with God. Because Judaism, Christianity, and Islam all recognize Abraham as their first prophet, they are also called the Abrahamic religions.