Hello there.
<span>When Thomas Friedman referred to the world as being "flat," he was
</span><span>referring to the global economy, the fact that people in one nation can now exchange goods and services with those in another nation—including jobs.</span><span>
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Answer: <em>Unlike Athens, Sparta's economy depended on conquering other people and farming. Sparta's land was not enough to feed all of it's people. Most of the Spartan men spent their lives as warriors, Sparta used slaves to produce it's goods.</em>
Explanation:
<em>Jean-Jacques Rosseau</em> would be the correct answer.
One of the main reasons Rome did not expand farther north was because this area was inhabited by several hostile tribes and groups, that became too much of a headache for the Romans.
