Yes, the revision helps world trade. Because originally, they only allowed certain types of gasoline into the country, and now they have to allow even more types. It also hurt the U.S, since they couldn't choose, and might have to have poorer quality gasoline in the country.
Answer:
He was a American lawyer and politician
Explanation:
(1) For the defendant to be able to defend himself or herself against specific charges and (2) For the court to know if there is enough evidence to convict the defendant.
