Why was the phrase "my flag" by "the flag of the United States" in 1923?

Why did chinese workers first come to america

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress. risks are specific to time, situation, and culture. there are never any risks. if a study offers potential benefits, it is not necessary to minimize risks.

Stories that are passed down through generations by word of mouth are called