Kingdom of Ukraine (Joshualexander)

The Kingdom of Ukraine, also simply known as Ukraine or the "Regency Kingdom" of Ukraine, is a third-world constitutional monarchy located in Europe. It borders Russia/ the Second Russian Empire to the east and north, the Fourth Polish Republic from the west, and the Romanian Union to the southwest. Having only an economy of 47.24 billion, it's in the 114th GDP rank. It is still the 45th largest country and has a population of 33.7 million in the 2038 census. Lasting about 3 years (2036-2039) until it was absorbed into the Second Russian Empire's territory, it has a not-so-friendly relationship after World War III.
After Ukraine has been defeated, in 2031, (5 years before the creation of the kingdom), the Ukrainians rose up against their oppressors, the Ukranian Democratic People's Republic. Major strikes cause the country to crumble, and later a constitutional monarchy was formed in place. Marcos Ulyanov then became the king of Ukraine, using the pseudonym Marcos Vasili I. With a gigantic effort in order to free itself from Russia, it constructed a large army and started its fight. But things wouldn't look up for so far in the war yet. Still, many pro-Russian partisans lived in Eastern Europe. After losing a lot of territory from the Treaty of Kiev, it formed an alliance with the Second Russian Empire but the two juveniles were the only countries facing Russia. Still, Ukraine wouldn't give up. It also helped Belarus turn itself against Russia, formed a pact with the Fourth Polish Republic and the United Baltic Republic. Marcos Vasili was letting the Eastern European countries band together against Russia and defeat the country once and for all.
Back in Russia, the country was