1. British Empire (13.71 million sq miles): The British Empire was the largest empire in history, spanning across almost a quarter of the world's land surface at its peak in the early 20th century. 2. Mongol Empire (12.74 million sq miles): The Mongol Empire was the largest contiguous empire in history, stretching from China to Eastern Europe and encompassing much of Central Asia. 3. Russian Empire (8.8 million sq miles): The Russian Empire was the largest contiguous empire in the world, spanning across much of Eastern Europe and Asia. 4. Qing Dynasty (6.55 million sq miles): The Qing Dynasty was the last imperial dynasty in China and ruled over a vast territory that included modern-day China, Mongolia, and parts of Russia. 5. Spanish Empire (5.46 million sq miles): The Spanish Empire was one of the largest empires in history and controlled vast territories in the Americas, as well as parts of Europe, Asia, and Africa. 6. Umayyad Caliphate (5.44 million sq miles): The Umayyad Caliphate was one of the largest empires in history and spanned across much of the Middle East and North Africa. 7. Abbasid Caliphate (4.29 million sq miles): The Abbasid Caliphate was a Muslim empire that succeeded the Umayyad Caliphate and expanded its territory across much of the Middle East and North Africa. 8. French Colonial Empire (4.02 million sq miles): The French Colonial Empire was one of the largest empires in history and controlled vast territories in Africa, Asia, and the Americas. 9. Yuan Dynasty (4.0 million sq miles): The Yuan Dynasty was a Chinese dynasty that was founded by Kublai Khan and ruled over much of China and Mongolia. 10. Qinghai-Tibet Plateau Empire (3.82 million sq miles): The Qinghai-Tibet Plateau Empire was a short-lived empire that existed in China and Tibet during the early 20th century. 11. Ottoman Empire (3.72 million sq miles): The Ottoman Empire was a Muslim empire that spanned across much of Southeast Europe, Western Asia, and North Africa. 12. Safavid Empire (2.97 million sq miles): The Safavid Empire was a Muslim empire that ruled over much of modern-day Iran, Iraq, and Azerbaijan. 13. Portuguese Empire (2.85 million sq miles): The Portuguese Empire was a European empire that controlled vast territories in Africa, Asia, and the Americas. 14. Timurid Empire (2.79 million sq miles): The Timurid Empire was a Muslim empire that was founded by the Turco-Mongol conqueror Timur and controlled much of Central Asia and parts of Iran and Afghanistan. 15. Mughal Empire (2.77 million sq miles): The Mughal Empire was a Muslim empire that ruled over much of South Asia, including modern-day India, Pakistan, and Bangladesh. 16. Byzantine Empire (2.71 million sq miles): The Byzantine Empire was a Christian empire that was the continuation of the Eastern Roman Empire and ruled over much of Southeast Europe, Western Asia, and North Africa. 17. Swedish Empire (2.36 million sq miles): The Swedish Empire was a European empire that controlled vast territories in Northern and Eastern Europe. 18. Han Dynasty (2.13 million sq miles): The Han Dynasty was a Chinese dynasty that ruled over much of China and parts of Central Asia. 19. Achaemenid Empire (2.0 million sq miles): The Achaemenid Empire was a Persian empire that ruled over much of modern day Iran, Iraq, and parts of Central Asia and the Caucasus. 20. Spanish Colonial Empire (1.96 million sq miles): The Spanish Colonial Empire was a European empire that controlled vast territories in the Americas, as well as parts of Africa and Asia. 21. Roman Empire (1.92 million sq miles): The Roman Empire was a European empire that ruled over much of Europe, North Africa, and the Middle East. 22. Abbasid Caliphate (1.85 million sq miles): The Abbasid Caliphate was a Muslim empire that succeeded the Umayyad Caliphate and expanded its territory across much of the Middle East and North Africa. 23. Macedonian Empire (1.81 million sq miles): The Macedonian Empire was a Greek empire that was founded by Alexander the Great and ruled over much of the Mediterranean and the Middle East. 24. Seljuk Empire (1.72 million sq miles): The Seljuk Empire was a Muslim empire that ruled over much of Central Asia, Iran, and Anatolia. 25. Danish Colonial Empire (1.65 million sq miles): The Danish Colonial Empire was a European empire that controlled vast territories in the Americas, Africa, and Asia. *** Start planning your next global adventure with ease and convenience with our booking.com referral link: https://www.booking.com/index.html?ai... as a great choice to plan your next trip! You can find and book flights, hotels, cars, and local attractions all in one place, and their price match guarantee ensures you're getting the best deal. Thank you for kind support our Anhub Metaverse channel and please watch more interesting videos here!