Answer:
clinical trials test the safety and effectiveness of a drug or treatment. It is important that they be done correctly
Explanation:
I feel like there should be one more option, but if there is not, I would go with the second option:They believed Indians to be primitive people with superstitious beliefs and practices.
Answer:
Minor details, the characters, and the setting help the reader determine the central idea of the text. Minor details are little things you notice that may not seem important, but could be <em>foreshadows. </em>The characters are the people in the book. Based off of their personalities, the reader will sometimes be able to determine the central idea. Last but not least, the setting. The setting is the environment the story is mostly in(e.g stormy night, sunset, foggy town).
Answer:
The Great Depression was caused by the stock market crash of 1929- this led America into this economic crisis. And it even worsened during the 1930 dust bowl. The depression was so hard on everyone because unemployment reached 20%, industrial production rates fell, and many more reasons
Explanation: let me know if you need anything more specific :)
