Final answer:
The social composition of the U.S. Congress is mainly made up of individuals with a background in the legal profession, such as lawyers and judges. This background provides them with valuable knowledge and experience in drafting and analyzing legislation. While there has been an increase in diversity and educational backgrounds in Congress, men still outnumber women in terms of representation.
Step-by-step explanation:
The statement that best describes the social composition of the U.S. Congress is: The legal profession is the dominant career of most members of Congress prior to their election. Many members of Congress have a background in law, either as lawyers or judges, before they enter politics. This background provides them with knowledge and experience in legal matters, which is often valuable in drafting and analyzing legislation.
It is important to note that the social composition of Congress is subject to change over time as elections occur and as the demographics of the country evolve. However, as of now, the legal profession remains the dominant career path for most members of Congress.
Regarding the other statements, while there has been an increase in diversity in Congress over the years, men still significantly outnumber women in terms of representation. Additionally, while there is a range of educational backgrounds among members of Congress, it is not accurate to say that the majority do not have university degrees. In fact, a significant portion of Congress members hold advanced degrees.
Learn more about Social composition of the U.S. Congress