nirari II took the throne in 911 BCE, he initiated the Neo-Assyrian Empire, a state that would grow into the largest empire the world had yet seen … kings focused on reclaiming territories lost during the collapse of the Middle Assyrian Empire. Under Ashurnasirpal II, Assyria reestablished its undisputed dominance over northern Mesopotamia and shifted

granted Octavian overarching military power and the title of Augustus, establishing the Roman Empire. For two centuries, this vast state enjoyed the Pax Romana, a period of unprecedented … stability that allowed the empire to reach its greatest territorial extent under Trajan. Power was managed through a division of territories into senatorial provinces, ruled by proconsuls chosen

Long before it became the largest empire the world had yet seen, Assyria was a single city-state named Assur, clinging to independence in the 21st century … fourteenth century BCE, the state began its transition into the Middle Assyrian Empire, but it was during the subsequent Neo-Assyrian period, from 911 to 609 BCE, that

thousand years, the citizens of the state we now call the Byzantine Empire lived and died under the conviction that they were, simply and indisputably, Romans. They called … Emerging from the partition of the Roman world in 395 CE, this eastern empire survived the collapse of its western counterpart, anchoring its identity in the monumental, wealthy

Balkans, and in 1453 CE, Mehmed II captured Constantinople, extinguishing the Byzantine Empire and establishing a formidable new capital. At its zenith under Suleiman the Magnificent … sixteenth century, the Ottoman Empire was a global colossus straddling Southeast Europe, West Asia, and North Africa. It ruled its diverse population through the millet system, granting confessional

named Jayavarman II declared himself universal ruler, or chakravartin, setting in motion an empire that would come to dominate mainland Southeast Asia for more than six centuries. This … wealth, artistic genius, and diverse spiritual patrons. Yet the true genius of the empire lay hidden in the earth. Between the eleventh and thirteenth centuries, the Khmer constructed

Sumerian king Lugal-zage-si, forging what is widely recognized as the first empire in human history. Operating from a capital city, Akkad, whose physical ruins remain lost … bound together Sumerian and Semitic Akkadian speakers. Under Sargon and his successors, the empire projected its power across a vast geographic canvas, stretching from the Mediterranean and Anatolia

down from the region of modern Uzbekistan, aided by the Safavid and Ottoman empires, to defeat the sultan of Delhi at the First Battle of Panipat. This victory … laid the foundations of the Mughal Empire, a domain that would eventually span from the outer fringes of the Indus River Basin and northern Afghanistan to the highlands

Battle of Hormozdgan, initiating a four-century reign that would elevate Eranshahr—the Empire of the Iranians—to the height of its power in late antiquity. Driven … desire to reclaim the legacy of the ancient Achaemenid Empire, the House of Sasan constructed a highly centralized government bureaucracy and revived Zoroastrianism as a unifying, legitimizing force

that would endure for seven centuries. This was the birth of the Ethiopian Empire, historically known as Abyssinia. Surrounded by hostile forces, the empire clung to its ancient … cultural and administrative peak under Zara Yaqob in the 15th century, the empire consolidated its authority, built grand churches, and expanded its hegemony over neighboring Islamic territories. Survival

White Huns. This nomadic and settled tribal confederation rapidly carved out an empire centered in the fertile valleys of Tokharistan. By 479 CE, they had conquered Sogdia … functioned as a geopolitical pivot, holding the balance of power between the great empires of late antiquity. Though often conflated with the contemporary Alchon Huns who pushed past

seventh century, the Yarlung dynasty erupted from its southern valley to forge an empire of astonishing scale. Under Songtsen Gampo, the thirty-third king of the dynasty … localized power transformed into a militarized state. For over two centuries, this empire expanded across fiercely diverse terrain. At its zenith, its borders reached east to the Tang

outpost on the lower Euphrates River, subject to the whims of the Akkadian Empire. A clay tablet from the late third millennium BCE notes its existence … Amorite king Hammurabi claimed it as the capital of his Old Babylonian Empire. Hammurabi transformed the town into a massive urban center, eclipsing older holy cities like Nippur

Before it was a colossus, the realm that would become the Achaemenid Empire began with the Parsa, a nomadic people of the seventh century BCE moving through … religious tolerance, backed by a formidable professional army and navy. Though the empire fractured its strength against the Greek mainland over decades of difficult warfare, its ultimate undoing

Long before its grandest courts took shape, the foundations of the Gupta Empire were quietly laid in the ancient region of Magadha, where the monarch Sri Gupta issued … Under the patronage of rulers like Samudragupta, Chandragupta II, and Kumaragupta I, the empire became a crucible for the human intellect. Here, the scholars Aryabhata, Varahamihira, Kalidasa

rise of the Majapahit Empire began in 1292 when Raden Wijaya established a stronghold on the island of Java, capitalizing on the chaos of a Mongol invasion. Named … century, under the rule of Queen Tribhuvana and her son Hayam Wuruk, the empire projected its power across vast maritime distances. Guided by the ambitious prime minister Gajah

understand the Asante Empire, one must understand that its very name, derived from the Twi words for war and because of, translates to because of war. Born … Asante. Crafted by the king Osei Tutu and his adviser Okomfo Anokye, the empire quickly transformed from a defensive coalition into a dominant territorial power. With their conquest

water. Emerging in the seventh century on the island of Sumatra, the thalassocratic empire of Srivijaya became the first polity to dominate western Maritime Southeast Asia. Rather than … relying on massive land conquests, this fortunate and victorious empire—whose name derives from the Sanskrit words for prosperity and triumph—projected its power through a sophisticated naval

Alexander the Great’s aborted Indian campaign had even settled, a new empire began to coalesce in the fertile basin of the Ganges Valley. In the power vacuum … realm with a vast network of trade routes and cities, creating the Maurya Empire. Because the stories of his early life remain shrouded in myth, historians must reconstruct

eleventh century, King Anawrahta forged these conquests into a unified empire. At its height in the twelfth and thirteenth centuries, Pagan stood alongside the Khmer Empire … stretching from the borders of China down to the Malay Peninsula. As the empire expanded, the Burmese language and Bamar culture gradually eclipsed older Pyu and Mon traditions

rebuild an empire on the cheap requires a commander who can conquer with illusions as effectively as with steel. Flavius Belisarius, operating under the Byzantine Emperor Justinian … spent his career restoring the lost territories of the Western Roman Empire while chronically starved of resources. He was a master of asymmetric warfare and psychological deception, once

that would redefine the geography of Mesoamerica. Known to history as the Aztec Empire, this Triple Alliance of Mexico-Tenochtitlan, Tetzcoco, and Tlacopan began as an association … self-governed partners, but it quickly became an empire ruled in all but name from the island capital of Tenochtitlan. Through wars of conquest, the alliance stretched

Central Africa revolved around the shifting waters of Lake Chad. The Kanem-Bornu Empire, one of the longest-lived states in human history, survived from … among Nigeria, Niger, Cameroon, Libya, Algeria, Sudan, and Chad. Wealth flowed into the empire through its tight grip on trans-Saharan trade routes, where merchants exchanged ivory, slaves

remote Roman outpost of Eboracum—modern-day York—the soldiers of the Western Empire proclaimed Constantine I their emperor. Born in Naissus to a Roman army officer … ruler of a unified Roman world by 324 CE. To stabilize a fractured empire, Constantine restructured the administration, separating civil and military powers, and disbanded the elite Praetorian

Founded in 1370 CE by the Turco-Mongol warlord Timur, the Timurid Empire was forged in the furnace of Eurasian conquest. Timur envisioned himself as the true heir … Genghis Khan, yet the empire he built was far more than a nomadic war machine. It was a dual world, known in its own literature as Iran

look to the reign of Chandragupta II, the emperor who steered the Gupta Empire to its absolute zenith between roughly 375 and 415 CE. Through a calculated mixture … cave shrines at Udayagiri. The Chinese pilgrim Faxian, traveling through the empire during this golden age, described a remarkably peaceful and prosperous realm. Often identified with King Chandra

control of Egypt, transforming their status from owned men to rulers of an empire. The Mamluk Sultanate, governed from a rapidly expanding Cairo, arose from the overthrow … Ashraf Khalil had expelled the Crusader states and pushed the borders of the empire into Nubia, Cyrenaica, the Hejaz, and southern Anatolia. At its height, the sultanate positioned

treasury of resources. This was the origin of the Benin Empire, a state in what is now southern Nigeria that began to coalesce around 1170 CE from … flourish alongside hunting. By the fifteenth and sixteenth centuries, the empire reached the zenith of its prosperity. It expanded its territory, established robust trade networks with European powers

dream of a restored Roman Empire found its ultimate champion in a Latin-speaking peasant from Tauresium. Born in 482 CE, Justinian I rose from his rustic origins … motion a sweeping campaign to reclaim the territories of the defunct Western Roman Empire. Under his direction, brilliant generals like Belisarius and Narses dismantled the Vandal and Ostrogothic

brothers Harihara I and Bukka Raya I of the Sangama dynasty, the Vijayanagara Empire—or the Karnata Kingdom—emerged as a grand political consolidation, uniting southern powers against … zenith in the early sixteenth century under the ruler Krishnadevaraya, the empire dominated almost all of southern India, pushing rival Deccan sultanates across the Tungabhadra-Krishna river system