A. <span>It created widespread blending of cultures.
</span>That brief but thorough empire-building campaign changed the world: It spread Greek ideas and culture<span> from the Eastern Mediterranean to Asia. Historians call this era the “</span>Hellenistic<span> period.” (The word “</span>Hellenistic<span>” comes from the word Hellazein, which means “to speak Greek or identify with the Greeks.”)</span>
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Well, from that time period till now there have been health advancements to prevent HIV and protection such as a condom is now the trend of safe sex .