Look at the map of the Mongol Empire there are 4 seas on all sides and what are they

The correct answer to this open question is the following.

Unfortunately, you did not attach the map. So without that map, we do not know exactly what you are talking about.

However, doing some research, we can comment on the following.

The seas that or surrounded the Mongol Empire were the Pacific Ocean on one side, the Yellow Sea, the South China Sea, and the Arabian Sea.

This powerful empire was founded by the feared Genghis Khan in 1206. The Mongol Empire quickly spread all over the region due to conquest. It became the largest empire of its time, reaching places such as China, Tibet, and faraway regions like the Middle East, and Siberia.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

what words? are you talking about to complet what sentence