In 1997, the year the kyoto protocol was endorsed by more than 120 countries, the top carbon dioxide emitters included persian gulf states such as qatar and the united arab emirates. among the top 10 emitters, this country ranked seventh.

a. united states
b. saudi arabia
c. bahrain
d. kuwait

"united States" is the country among the following choices given in the question that ranked seventh among the top 10 emitters. the correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that you were looking for and it has helped you.

The division of the Roman Empire into eastern and western halves was a crucial step in the formation of the "Byzantine Empire", since this Empire "grew" in many ways from the former.