Answer: D. It Coincided With The Harlem Renaissance
Explanation: The Great Migration was the major historical backbone of the Harlem Renaissance. Sure, slavery and the Civil War were important too, because without those two things, people wouldn't have wanted to flee the South in the first place. But in terms of immediate historical relevance, the Great Migration really made the Harlem Renaissance happen. See, during World War I, job opportunities opened up in northern factories. (There's really nothing like a world war to increase employment.) So, African Americans migrated from the South to the North—especially cities like New York City.
Answer:
b. Granularity
Explanation:
Granularity is known as the level of detail the person implements when carrying out a decision-making process. If the level of granularity is high, the level of detail will be high as well. This technique is commonly used to describe how much detail there is in a set of data.
Answer:
E Bc He Is An Expert So It Would That
- The topic sentence is: Climate change and renewable energy sources.
- In the second paragraph, a change of focus (in point of view) on renewable energy sources has been used.
Paragraph 1: Climate change impacts pose a global threat since a report carried out by the IPCC (Intergovernmental Panel on Climate Change) warns that global warming may be irreversible. The importance of renewable energy solutions in mitigating climate change has been proven: the actual dependence on fossil fuel energy sources highly contributes to global greenhouse gas emissions, the leading cause of global warming.
Paragraph 2: However, <em>such</em> alternative energy sources, because of their intermittency, (in the sense that, for instance, the wind doesn't always blow nor does the sun always shine) can’t be that efficient. Therefore, world leaders should join efforts to set up enhanced environmental policies so as to tackle global warming consequences.
