Answer:
The most commonly used methods are: published literature sources, surveys (email and mail), interviews (telephone, face-to-face or focus group), observations, documents and records, and experiments.
Explanation:
Answer:
Admiral Zheng He navigated to present-day Madagascar and helped to expand the Chinese empire into Africa.
Explanation:
<span>During the Cold War, the US did everything it could to stop the spread of Communism. It believed at that time in the 'Domino Theory' that if one country fell to Communism, all countries in the area would do so.
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Secretary of State Hillary Clinton called the Internet and mobile technology the "destroyer of stable democracy".
Answer:
Flute
Explanation:
The FLUTE is the oldest of all instruments that produce pitched sounds.
