What is the difference between Maurya rule and Gupta rule over India?

Maurya Empire was vaster as compared to Gupta Empire. Mauryan rulers followed a centralized administration structure, whereas Gupta rulers followed a decentralized administrative structure. Tax system during the Mauryan dynasty was stringent; whereas Gupta rulers favored more liberal tax system.

-Astolfo

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

b or c im pretty sure