The House of wisdom was initially a library, but later the house became the place for ancient and modern wisdom.
<u>Explanation:</u>
At the time of Islamic Golden Age, the important academic and scientific researches and information which was considered to be of great use in future is preserved.
The scholars were from all across the Middle East and Europe and their findings and theories kept intact in the house. They also had theories of Alchemy which was later used to create the foundation of modern chemistry.
The Colombian Exchange brought many diseases to the New World that the Native Americans were not immune to bringing death to many of the natives.
The answer to this question is going to be option "A" or "region of the Great Plains exposed to strong winds and loss of soil". The Dust Bowl was known as the "Dirty Thirties" it was a period of severe dust storms that damaged the ecology and agriculture of American and Canadian prairies during the 1930's failure to do dry land farming methods was a result of "wind erosion" which caused the events, It came in three waves 1934, 1936, and 1939-40. I hope my answer has helped you.. good day to you..
