The Gupta empire was founded by Sri Gupta sometime between 240 and 280 CE. Sri Gupta's son and successor, Ghatotkacha, ruled from around 280 to 319 CE. Chandragupta, Ghatotkacha son, ascended the throne around 319 and ruled until 335 CE.
The Thirteenth Amendment accomplished Lincoln's goal of preserving the Constitution's fundamental structure while bringing it closer to the ideals of the Declaration of Independence