Answer:
The United States should with sincerity and good faith adopt and pursue a conduct friendly and impartial toward the belligerent Powers.”
Explanation:
I looked it up.
B
it would be answer choice B
because i said so
They fought on the sides of the nationalists in order to try to stop the communists. ... The U.S.<span> had a </span>policy of containment<span> and if one Asian nation fell to communism then they all would.</span>
Answer:
d. cross-sectional study
Explanation:
In research, a cross-sectional study consists of a gathering of data from a population or a subset of the population we want to investigate at an specific point of time. In other words, the data will give us an idea of what's happening within a group in a particular moment in time.
In this example, the researcher gives 20-year-olds, 40-year-olds, and 60-year-olds a questionnaire. He wants to know if older people are calmer than younger ones. We can see that <u>he wants to know what's happening within this groups (the 20 year-olds, the 40's and the 60's) during this particular time of their life </u>and therefore determine if the 60 year-olds are calmer. Therefore this is an example of cross-sectional study.
