Your Answer would be
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<em>B</em></h2><h2 /><h2>I'm happy to help :)</h2>
The idea that a country or region should specialise in making and exporting goods and services that it can produce most efficiently.
So people could read the bible
sailed to Norway were he was converted to Christianity then he sailed off course on his way to Greenland & he landed on the North American Continent & thatbis were he explores a region called Vinland