The Brazilian Empire
The Brazilian Empire started in 1822 and ran for 60 years before it came to a halt. The founding leaders of this empire were the ones to control Brazil and a few territories in Uruguay. Certainly, it was a large land space, and after its independence from Portugal, Brazil formed its own empire.
Pedro II was the first, second, and the last king Brazil had, and the country looks totally different from what it was before.
The Indo-Greek Kingdom
The Indo-Greek Kingdom consisted of northern Pakistan, Afghanistan, and India and ran from 180 BCE to 10 AD. During its reign, this empire was ruled by more than 30 kings and is called Indo-Greek because of its connection between the Greek and Indian cultures.
The Indo-Greek Empire was quite influential and powerful, and features are evident today, such as the Greco-Buddhist art practice.