In the US, most of the graduates plan well what they are going to do after their course. They normally start preparing for it while doing their graduation itself. They select their career according to their taste and interest. Now it is trendy that people choose law as their career because job opportunities are abundant in this field and it is highly remunerative too. More over there are so many new areas in law related career such as normal practicing advocates, criminal lawyers, investigative law officers, Rape victim advocates and so on. Criminal wing itself is offering more jobs in different areas of it because criminal law is getting more stringent and social awareness against crime is gaining momentum nowadays.
As we all know law school admission process is highly competitive in the US. Most of the graduates who seek admission to some reputed law school need to have high marks in their graduation/under graduation with LSAT scores. The reason why all the applicants do not get admitted in law schools is that the institutions consider not only the academic excellence but the aptitude of the applicants also.
This is where you need to prove your competency level. There is a process of submitting a personal statement at the law schools when you seek an admission there. This statement is beneficial to both applicants and the admission committee as well. This acts as a measuring tool to be eligible for an admission in law schools in the US. It is not necessary that all applicants will be given an opportunity to prove their competency level in a personal interview. So Law school paper called admission essay would speak on behalf of you. A neatly written law school paper (admission essay) would tell directly about your flair for the course and your aptitude towards legal studies. Admission essay is only a forerunner of many more papers to be submitted during the law course. There are so many law papers in the curriculum such as international law paper topics, environmental law paper topics etc. International law paper topics are mandatory in law degree courses in the US.
So to get an admission to Law Schools in the US, you need to do a good homework.