<span>The modern American economy traces its roots to the quest of European settlers for economic gain in the 16th, 17th, and 18th centuries. The New World then progressed from a marginally successful colonial economy to a small, independent farming economy and, eventually, to a highly complex industrial economy.
During this evolution, the United States developed ever more complex institutions to match its growth. And while government involvement in the economy has been a consistent theme, the extent of that involvement generally has increased.</span>
The answer is d: huge numbers of Africans died within a few years of arriving in the Americas. Many Africans who were captured were put in cramped conditions where many of them did not survive the trip. Those who did were sold and were made to work on plantations. Some slaves where whipped if they angered their masters while others died either from over worked or cruelty.
Spain................................................