Explanation:
Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose ...
<u>Explanation:</u>
Historical context: The text tells the story of one of America's most deadly storms; The Schoolchildren’s Blizzard of 1888. We can remember, that at the time there were no advanced/efficient weather forecasting tools and they were way through the winter season.
Intended audience: The text was intended for those who did not witness the events of that tragic day. For example, this was indicated with the statement <em>"In the 1930s, during the Great Depression, the WPA Federal Writers’ Project...created by the US government...interviewed survivors of the Schoolchildren’s Blizzard."</em>
Author's purpose: The author only seeks to narrate events that occurred by including the accounts of those who witnessed and survived it.
Author's point of view: The opening lines of the text reveals his point of view when he said,<em> "The winter of 1887–1888 was one of the worst on record for the Midwest."</em>
C- the supply of money to increase