The right answer is (D) all of the above. Non-verbal communication is carried out through a wide variety of signs: sensory images (visual, auditory, olfactory ...), sounds, gestures, body movements, among others. And in this case the 3 options dads correspond to gestures of body language or kinésticos, sending messages without words (act of nonverbal communication)
Rivers, mountain ranges, historical points (railway, a wall, etc.)
Most country borders are divided by geographical points, and sometime just for political and historical reasons (what belonged, and waht should belong to whom).
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Because nations feared Saddam Hussein's invasion of Kuwait was an attempt to control the oil in the Persian Gulf.
The Persian Gulf contain more than 50% of total oil Reserve in the world. If this territory fall into the wrong hands, they could leverage it and disrupting the Balance of Power that currently exist in the world. United States saw this threat and decided to intervene through the operation.
A. manage and control people.
African society was torn apart by the slave trade
