Final answer:
A student driver's permit typically becomes invalid after one year, which aligns with option c) After one year. As for socialization, recent U.S. high school graduates are expected to enter college, trade school, or the workforce shortly after graduation.
Step-by-step explanation:
The question is about when a student permit becomes invalid. The specific context here is not provided, such as which type of student permit is being referred to. However, in the context of driving, in many regions a student driver's permit becomes invalid after one year if it is not converted to a full license. Therefore, the answer to the question would typically be c) After one year. This is based on common rules for a provisional or learner's permit for driving, but regulations could vary by jurisdiction.
In regards to the U.S. socialization of recent high school graduates, the most accurate statement is c) They are expected to enter college, trade school, or the workforce shortly after graduation. There is no formal requirement for high school graduates to take a year off, serve in the military, or move away from their parents. Instead, the expectation is generally for them to continue their education or start their careers. This reflects common social norms and expectations in the U.S. regarding the transition of youth into adulthood.