Following the fall of Rome to the
Visigoths, Constantinople took up the mantle of Roman Empire and
again established rule through the Mediterranean under the emperor
Justinian (527-565). Such a massive empire again proved unwieldy,
and Justinian had to install massive bureaucracy to achieve the
continuation of his empire. While maintaining order, the bureaucracy
was also incredibly expensive, which ironically created unrest as the
populace grew weary of heavy taxes despite the wealth of empire.
Emperor Maurice (582-602) created cost-saving measures whenever
possible, such as refusing in 598 to pay ransom to the Avar Khaganate
for thousands of Byzantine prisoners-of-war. The result was the
soldiers being slaughtered, but the coffers of the Empire remaining
full. In 602 as another measure, he ordered the army to make winter
quarters on the frontier north of the Danube rather than march home.
This action caused the army to rebel and march on Constantinople,
dragging Maurice out of sanctuary in a monastery to execute him.
Their leader Phocas was installed the new emperor.
The
Avars continued their sweep across the Balkans to the capital itself
with some eighty thousand men and siege equipment with the goal of
wiping out the Byzantines altogether. An army twelve thousand strong
and featuring cavalry defended the city, but it was the bureaucracy
who managed life there. A bureaucrat named John determined that food
the coming siege was of crucial value and began work to maintain the
bread supply. He moved to cancel the free bread ration for the
imperial guard (who had ample money of their own to spend) and
enacted that overall bread prices be increased from three to eight
folles to ensure none was wasted. On May 14 and
15, people gathered at the Great Church and chanted in protest. The
local governing body under Bonos discussed what to do and ultimately
decided that austerity must be retained in the face of the oncoming
barbarians. After days of protest, the government sent loyal
soldiers to chase away the chanters. Rioting began, and soon the
city was set aflame. Order was restored at times, but the populace
proved unresponsive even to zealous religious appeals. In the end,
most of the citizenry abandoned the city and fled by sea in convoys
to avoid attack Persians. City bureaucrats attempted to stop the
retreat with control of the sea walls, but defenses were sabotaged by
the people hoping to escape.
When the Avars
arrived on June 29, few soldiers were left loyal to Byzantium. A
short battle followed, and, despite superior defensive technology
with its walls, the Avars broke into Constantinople. Barbarians
looted what remained of the city and burned the rest, ending what had
been a key position of trade in the known world. Heraclius found
himself without a capital, and his allies lost all confidence. He
began an overall evacuation to Africa and established himself there,
though the empire continued to crumble with Visigoths seizing lands
to the west in Spain. The Persians and the Avars reached agreement
on a border along the Hellespont, giving both access to trade there
while making it a dangerous haven for pirates on the newly
unprotected strait.
Although victorious
over their Byzantine rival, the Sassanids soon found themselves
overwhelmed by the Arab Empire that grew up following the spread of
Islam in the 630s and 640s. It eclipsed Zoroastrianism and spread
through Africa to Spain, India, and northward to become the principal
religion of the Huns and Rus. Charlemagne maintained Christendom in
central Europe, and the Scandinavian nations joined as well. Western
Europe continued as a marginal corner of the world with trade
centering on the vast holdings of the Caliphates. Eventually
European explorers seeking a westward route around the Muslim
monopoly discovered the New World, which brought a new age of empire
upon the out-of-the-way continent.
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In reality, the government removed John
(who earned the name “Seismos” or “Earthquake”) and instead
worked to reinforce the spirit of the Constantinopolitans to stand
against the heathen hordes. After a short siege that summer, the
Avars “lacked the technology and the patience to take the city”
(Walter Kaegi) and gave up when they deemed Heraclius' victories
divinely inspired. Heraclius defeated the Persians and established
Byzantine security, which was reaffirmed by the Crusades against the
Turks beginning in 1095. Constantinople would not be conquered until
1453.