During the Yuan dynasty, Halal methods of slaughtering animals and preparing food was banned and forbidden by the Mongol Emperors, starting with Genghis Khan who banned Muslims and Jews from slaughtering their animals their own way, and making them follow the Mongol method.

During the Middle Ages, Muslims were in conflict with Zoroastrians during the Islamic conquest of Persia ; Christians were in conflict with Muslims during the Byzantine-Arab Wars, Crusades, Reconquista and Ottoman wars in Europe ; Christians were in conflict with Muslims during the Crusades, Reconquista and Inquisition ; Shamans were in conflict with Buddhists, Taoists, Muslims and Christians during the Mongol invasions ; and Muslims were in conflict with Hindus and Sikhs during Muslim conquest in the Indian subcontinent.

During the Mongol invasion, many natives of Afghanistan fled to India where some established dynasties in Delhi.

During his first crusade in 1248, Louis was approached by envoys from Eljigidei, the Mongol ruler of Armenia and Persia.

During his reign, the unsuccessful Mongol invasions of Japan occurred, first in 1274 and again in 1281.

During the Mongol Empire ( 1206 – 1405 ), printing using movable type spread from China to Central Asia.

During the Mongol Yuan Dynasty ( 1271 – 1368 ) the capital of China was moved to Beijing, eliminating the need for the canal arm flowing west to Kaifeng or Luoyang.

During World War II, the invading Nazi Germans also recruited Mongol Kalmyks to fight for them against the Soviet Union.

During the Cultural Revolution, the administration of Ulanhu was purged, and a wave of repressions was initiated against the Mongol population of the autonomous region.

During this period, the Mongol troops led by Genghis carried out six rounds of attacks against Western Xia over a period of twenty-two years ( 1202, 1207, 1209 – 10, 1211 – 13, 1214 – 19, 1225 – 26 ).

During the last round of the Mongol attacks, Genghis died in Western Xia.

During the Yuan Dynasty, the Mongol emperors made Esoteric Buddhism the official religion of China, and Tibetan lamas were given patronage at the court.

During Mongol campaigns against the Jin Dynasty, the Mongols used about 5, 000 trebuchets, and they were very successful in destroying the Jin fortresses.

During the last round of the Mongol attacks, Genghis died in Western Xia.

During the Trần Dynasty, the armies of the Mongol Empire under Mongke Khan and Kublai Khan, the founder of the Yuan dynasty invaded Vietnam in 1257 AD, 1284 AD, and 1288 AD.

During the Mongol rule, in 1334, Hubei was devastated by the world's first recorded outbreak of the Black Death, which spread during the following three centuries to decimate populations throughout Eurasia.

During periods of Mongol influence, the ruling class supplemented their Korean names with Mongolian names.

During the period of Mongol Yuan Dynasty's administrative rule of Tibet, majority of Qinghai belonged to one of the three commandaries of the Tibetan region divided at that time, namely Amdo ( Tibetan: ཨ ༌ མད ོ; Chinese: 安多 ; pinyin: Ānduō ).

During the first Mongol invasion in 1231, Hong Bok-won greeted the Mongol army and turned against Goryeo.

During the Yuan Dynasty, banknotes were adopted by the Mongol Empire.

During the Mongol Yuan dynasty, the official writing system was:

During his first 15 years in China ( 1583 – 1598 ) Matteo Ricci formed a strong suspicion that Marco Polo's " Cathay " is simply the " Tatar " ( i. e., Mongol ) name for the

During the invasion by the Pagan Goth Radagaisus, Alaric remained idle in Illyria.

During his reign, Jerusalem became more closely allied with the Byzantine Empire, and the two states launched an unsuccessful invasion of Egypt.

During the first invasion, Thrace, Macedon and the Aegean Islands were added to the Persian Empire, and Eretria was duly destroyed.

During the 3rd century, under threat from a Herulian invasion, repairs were made to the Acropolis walls, and the " Beulé Gate " was constructed to restrict entrance in front of the Propylaia, thus returning the Acropolis to use as a fortress.

* 1242 – During a battle on the ice of Lake Peipus, Russian forces, led by Alexander Nevsky, rebuff an invasion attempt by the Teutonic Knights.

During the Western Allied invasion of Germany in April 1945, the airfield was seized by the United States Third Army, and used by the USAAF 354th Fighter Group which flew P-47 Thunderbolts from the aerodrome ( designated ALG R-82 ) from late April until the German capitulation on 7 May 1945.

During Charles V's invasion of Provence in 1536, Francis I of France sent the Count of Fürstenberg's 6000 Landsknechte to ravage the area in a scorched earth policy.

During the mid 1st century AD, the Zarubintsy and Lukashevka cultures came to an end in their true form, possibly due to Sarmatian invasions and perturbations of central European trade due to Caesar's invasion of Gaul ( the ' heart ' of the La Tene culture ).

During the Cold War, he was also seen as the leader who led Free China and the bulwark against a possible Communist invasion.

During the months following the Shaba invasion, Mobutu sought solutions to the military problems that had contributed to the army's dismal performance.

During a trip to Iraq in June 2011, he said that Iraq should pay back the U. S. for all the money it had spent since the invasion, when it becomes a wealthy country.

During the invasion of Poland and the Battle of France, Luftwaffe fighters — primarily the Messerschmitt Bf 109 — held air superiority, and the Luftwaffe played a major role in German victories in these campaigns.

During World War II a Japanese invasion force landed at Reo on 14 May 1942 and occupied Flores.

During the Ottoman invasion of Central Europe ( between late 14th century and circa 1700 ) Hungarian soldiers protected fortresses and launched light cavalry attacks against the Turks ( see Hungarian Hussars ).

" During this time American President Franklin D. Roosevelt also referred to the German people in this way, saying that an Allied invasion into the South of France would surely " be successful and of great assistance to Eisenhower in driving the Huns from France.

During the early morning of 22 June 1941, Adolf Hitler broke the pact by implementing Operation Barbarossa, the German invasion of Soviet held territories and the Soviet Union that began the war on the Eastern Front.

During the second century AD, a storehouse was constructed on the site of the Pompeion, but it was destroyed during the invasion of the Heruli in 267 AD.

During Napoleon's invasion of Prussia during the War of the Fourth Coalition, the town was besieged from mid-March to July 2, 1807, by the Grande Armée and by Polish forces drawn from insurgents against Prussian rule ( a street named for the commander leading Polish soldiers is located within the present-day city ).

During the invasion, the Greek army kills or wounds 350 Turks.

During the second Persian invasion of Greece ( 480-479 BC ) Megara fought alongside the Spartans and Athenians at crucial battles such as Salamis and Plataea.

During his invasion of the Levant, Richard I of England was forced to supply his army as it was marching through a barren desert.

During this period, the Empire faced challenges in defending itself against foreign invasion and occupation.

During an invasion the Avars swept off the five sons of this warrior into Pannonia, but one, his namesake, returned to Italy and restored the ruined fortunes of his house.