Answer:
french and indian war
Explanation:
rest of the wars are 20th century wars
The threat to validity that is likely to occur in the scenario above is Selection Bias.
<h3>What is Selection Bias?</h3>
This occurs when a researcher has control and intentionally chooses those who are going to be researched, observed, or studied. To eliminate this bias, the scientist must ensure that the sample population is selected very randomly.
Other threats to validity are:
- History
- Maturation
- Attrition
- Social Interaction
- Instrumentation
- Testing
- Regression to the mean, etc.
Please see the link below for more about Threat to Validity:
brainly.com/question/4168290
Hey You!
After having a stroke, Aaron is most likely suffering from Amnesia.
You can grow very tired if you are not used to it at first. Later on in life your body should adapt to this change. I’ve read that even though we are told to sleep for 8-9 hours a day, those hours are meant to be separated through out the day. On the other hand, everyone’s body is different so it can vary between person. Hopefully this helps.
Answer: In Society in America, British sociologist ____ examined religion, politics, child rearing, slavery, and immigration to the United States, paying special attention to social distinctions based on class, race, and gender.
d. Harriet Martineau
Explanation: Harriet Martineau was a British social theorist and Whig writer, often cited as the first female sociologist. Martineau said of her own approach to writing: "when one studies a society, one must focus on all its aspects, including key political, religious, and social institutions". She believed a thorough societal analysis was necessary to understand women's status under men.
