If a psychologist is interested in studying the risk factors that lead to delinquency in adolescence, on what goal of psychology is the researcher focused?

How can congress clarify parts of the constitution that are unclear?

What is the name of this mountain range found in northern africa?

Of the 8 territories that were brought under the flag of the united states by 1853, which one do you think was the most important addition to the growth of the united states?