Which sentence is more formal? Rice is super important for billions of people around the world.
Rice is the staple food for billions of people around the world.

the answer is a new goverment.

i would have to say i believe that it is a.

written by alan ward and published in 2003. ward is a historian and was a professor at the university of connecticut.

if this isn't what you are looking i would like to know more details.