The people in the south of the sahara did not develop the technique in melting iron. the technique was brought to them through the trans-saharan trade. it was a trade route frequented by merchants primarily from arabia and some parts of asia. trough the trading, the civilizations in the sahara over time adopted the technique for melting iron. this would be around 12th century
Post war the Truman was inaugurated aimed to keep European countries away from Soviet communism.
3rd One. I recently read an article on this so I think its 3.
The correct answer would be, Take Over.
Imagine you are the owner of a business that makes cell phone covers. You have the opportunity to purchase other companies that make the same product as you. Eventually, you own all the major cell phone cover companies in the US. Take over principle is explained by the above scenario.
Explanation:
When one company, purchases another company, it is called as take over. Take overs happen when a comparatively larger company purchases the smaller company.
Take overs can happen in a friendly and welcoming environment, and also can happen in a hostile or unwelcoming condition or situation.
So when you purchase the other companies which are in the same business as you, because of any reason, this is called as take over.
Learn more about Take over at:
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Key events:
1918: world war I ends.
1920: nineteenth amendement ratified.
1928: Herbert Hoover elected president.
1929: Stock Market Crash.
1930: Hawley Smoot Tariff passed.
1932: Franklin Roosevelt elected president.
1933: New Deal begins.
Hope this helps.
