Answer: The golden age of Athenian culture is usually dated from 449 to 431 B.C., the years of relative peace between the Persian and Peloponnesian wars. After the second Persian invasion of Greece in 479, Athens and its allies throughout the Aegean formed the Delian League, a military alliance focused on the Persian threat.
Answer:
it’s B
Explanation:
Under the Reagan Doctrine, the United States provided overt and covert aid to anti-communist guerrillas and resistance movements in an effort to "roll back" Soviet-backed pro-communist governments in Africa, Asia, and Latin America.
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As I recall it was rolled-steel girders riveted together, probably from shipbuilding, together with steam-powered winches and an abundance of cheap steel. As opposed to European cathedrals erected with animal-powered winches and with more expensive forged iron bracing (one of the big cathedrals has a kind or iron corset to keep the walls from bursting outwards).
