"(2) Salt mined in the Sahara was exchanged for gold" is most closely
<span>associated with the West African civilizations of Ghana and Mali since demand for salt was higher. </span>
Answer:
"John (“Jack”) Reed wasn’t looking backward to the French Revolution or even the Paris Commune when he chronicled the seizure of power of the Russian Revolution of 1917. As a 30-year-old independent radical journalist, he was looking at it with fresh eyes. What he saw was not just the overthrow of a repressive monarchist oligarchy and its attendant bourgeois class, but a vast democratic, majoritarian movement based on “soviets,” or councils, made up of workers, soldiers, and peasants. Although he had been embedded in Pancho Villa’s rebel army in Mexico and covered Industrial Workers of the World strikes in New Jersey and miners’ struggles in Colorado, it was witnessing the cataclysmic events in Russia that confirmed him as a revolutionary."-Ten Days That Shook the World by John Reed
Advantages: Primary sources directly address your topic and often provide information that is unavailable elsewhere. For example, the questions you compose for an interview or a survey will likely target your unique interest in the topic. Similarly, to test a particular hypothesis, you can design your own experiment.
Disadvantages: Some primary sources, such as eyewitness accounts, may be too close to the subject, lacking a critical distance. Others, such as interviews, surveys, and experiments, are time consuming to prepare, administer, and analyze. Finally, unless you have been trained in accepted methodologies, your own primary research in certain fields of study may not be recognized as valid.
The Answer should be C. I really hope this helps you. c: