Pastoralism persisted in areas that could not sustain long-term agricultural pursuits, such as areas with unfavorable climates and unreliable sources of pastures, food sources, and water
Pastoralists we're vital in the spread of technological innovation between different agricultural communities as they moved between settled populations.
The price of the product goes up because the demand is high
The second one, I believe.
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Answer:
Terms in this set (12)
Explanation:
What happened to the Great Pyramid as Cairo increased in size and population? F It started sinking into the desert sand. ... G Fortunately one man, the archaeologist Zahi Hawass, made it his life's goal to restore the Great Pyramid and the smaller pyramids that surround it.
<span>Measurable success of the Cold War.
The events of the Space Race was a way to demonstrate whether the US or the USSR was "winning" the Cold War.
The Cold War became a competition over capitalism and democracy versus communism. Since both sides knew the danger in going to war, the Space Race was a way to show who would win if war took place without the danger of atomic warfare. The USSR launch of Sputnik in 1957 put the US on notice and they responded with the Mercury and Apollo programs. The US landing on the moon in 1969 marked a major win for the US. </span>
