Answer: B. Firms earn economic profit.
Explanation:
Answer:
Spartan men devoted their lives to military service, and lived communally well into adulthood. A Spartan was taught that loyalty to the state came before everything else, including one's family. Spartans, who were outnumbered by the Helots, often treated them brutally and oppressively in an effort to prevent uprisings.
Explanation:
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An item was a particularly popular thing to send back to Europe is: corn.
<h3>What is the Columbian Exchange?</h3>
The Columbian Exchange is sometimes referred to as the Columbian Interchange and it was named after the very popular voyager and explorer, Christopher Columbus.
During the 15th and 16th century, the Columbian Exchange typically involved the widespread movement of plants, commodities, crops, diseases, technology, cultures, people, and livestock (animals) across the following geographical regions:
- West Africa
- America
- The Atlantic
- The Old world (Europe, Asia, and Africa).
Based on historical records and information, Christopher Columbus was one of the first European citizen to discover corn, which also referred to as maize and he sent some across Europe.
Read more on Columbian Exchange here: brainly.com/question/10797988
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Nativism is defined as the belief that one's native land needs to be protected against immigrants. The rise of nativism in the 1920s was caused mainly by immigration. The immigrants were the ones who were blamed for the bombing, strikes and recession. President Warren G Harding promoted a "return to normalcy," and isolationism helped <span>advance the cause of freedom and democracy. Hope this helps.</span>
