<span>The Islamic empire extended into North Africa. Also the gold-salt trade brought Islamic Arabs into western and southern Africa.</span>
Answer:
Blitzkrieg is a term used to describe a method of offensive warfare designed to strike a swift, focused blow at an enemy using mobile, maneuverable forces, including armored tanks and air support. Such an attack ideally leads to a quick victory, limiting the loss of soldiers and artillery.
Explanation:
It keeps prices low, and it limits the amount of agricultural a country allows, and specialization allows people to do a more efficient job at producing it. Hope this helped:)
The Roaring Twenties is the term used to describe the <span>great prosperity in the society and culture during the 1920s</span><span> in the Western world. The period was attributed to economic prosperity especially in the countries : United States, Canada and most nations in the Western Europe. This era marks the emergence of the use of technology such as telephones, films and motion pictures, refrigeration, electricity and many more.</span>
The best options from the list would be that "Tobacco became the main crop and made the colony profitable" and "<span>The first African slaves were brought in by the Dutch in 1619," since the combination of slave labor and tobacco cultivation is what made Jamestown ultimately successful. </span>