<span>D) a strike in the lumber industry that threatened production of spruce.</span>
Answer:
an industrial economy in the North.
Explanation:
The transatlantic slave trade was one that remarkably transformed the Americas. There was the availability of cheap lands gotten from Native American people, Europeans looking for where to invest their wealth and the availability of Enslaved Africans who could serve as cheap labour sources.
King Ferdinand of Spain sent over two hundred Africans to his colonies in America to work as slaves and this norm became a source of continual supply of cheap labor for the growing economies. This expansion was seen to have led to the development of a new industrial economy in the North.
The Cold War was the geopolitical, ideological, and economic struggle between two world superpowers, the USA and the USSR, that started in 1947 at the end of the Second World War and lasted until the dissolution of the Soviet Union on December 26, 1991.
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