The Czechs and the Hungarians is the answer.
I hope this helps ya :)
Answer:
I'm pretty sure it was the Vikings
<span>Mahmud of Ghanzi was the most famous ruler of the Ghaznavid Empire. After the death of his father Sabuktigin, Mahmud separated from the Samanid Empire. By conquering what is now Pakistan, eastern Iran, and Afganistan, he turned the city of Ghazna into the capital of an empire. He was also the first ruler of the Empire to take the title Sultan.</span>
When the Japanese empire was dismantled at the end of World War Two, Korea fell victim to the Cold War. It was divided into two spheres of influence along the 38th parallel. The Americans controlled south of the line - the Russians installed a communist regime in the north, later ceding influence to China.