The Romanian Old Kingdom was a long time ago when Romania was ruled by a king. It was a special time in history because it was when Romania became its very own country. Before that, it was part of different empires and countries.
The king who ruled during this time was named Carol I, and he wanted Romania to be a strong and powerful country. He helped build important things like roads, schools, and hospitals to make the country better. People in Romania were really happy because they finally had their own place and didn't have to be a part of another country anymore.
During this time, people had different jobs and made things like clothes, shoes, and food. There were also people who were soldiers and protected the country. Some people even worked on farms and grew their own food.
The Romanian Old Kingdom is important because it was a time when Romania began to grow and become its very own country. It was a time when the people of Romania started to work together and make their country better for everyone.