First, the great empire.

Occupied area: North to Lake Baikal, south to Vietnam and Myanmar, and west to Tianshan Mountain.

Second, the Roman Empire.

The Roman Emperor was based in Rome, Italy, and surrounded the Mediterranean, making the whole Mediterranean an inner lake of the Roman Emperor.

Third, the Tang Empire.

Corresponding to the east and west of Rome is the great empire of the Tang Dynasty. North to the north of Lake Baikal. West to Caspian Sea, east to Ryukyu Islands. South to Vietnam and Myanmar, southwest to Kashmir.

Fourth, the Ottoman Empire.

The Turks established a great empire across Europe and Asia with Byzantium as the center. It occupies a vast territory south of the Black Sea, the Middle East (West Asia), north of the Mediterranean Sea and west of Central Asia.

5. Persian Empire.

With Iran as the core, including most of the Arab region and Central Asia.

Sixth, the Arab Empire.

With Saudi Arabia as the center, the land area in its heyday included most Arab countries.

Seven, the Greek empire.

Aegean Sea, a region with territorial expansion in its heyday, is not very large, but the Greek imperial culture is highly developed, affecting the whole of Europe.

Eight, the great empire.

Soldiers of the Great Yuan Empire went west to Austria, Hungary and Moscow, and southwest to West Asia. India, zhina, Indonesia, Australia. East to Ryukyu Islands. North to the Arctic Ocean.

Nine, the Dutch empire.

X. Portuguese Empire.

Xi。 Spanish empire.

Twelve, the British Empire.

(Britain, Britain, Ireland). It has occupied the whole world and its colonies are everywhere. Known as the empire where the sun never sets, the sun shines on its land no matter where it is. It is the largest empire in the history of the world.

Thirteen. The French Empire (France).

Fourteen, the German Empire.

Fascist leader Hitler launched the Second World War.

Fifteen, the Japanese Empire.

It was the chief culprit of World War II.

Sixteen, Slavic Empire. (Tsarist Russia)

At its peak, the territory expanded to more than 25 million square kilometers. (14th century-19th century)

Seventeen, the Soviet empire. (1917-1991year)

Eighteen. United States of America.

The United States is the only superpower in the present era.