Indo-European Chronology - Time Line

I period: Breaking Up (60th BC - 25th BC) There are many versions about the original Indo-European homeland.
Each linguist tries to find his own:

About 6000 BC - About 4000 BC	Proto-Indo-European unity and common language
About 4000 BC - About 3500 BC	Proto-Indo-European areal dialects
About 3500 BC	Anatolian branch moves apart
About 2500 BC	Indo-Europeans appear in Europe

II period: Settling Apart (25th BC - 13th BC)

2250 BC	Achaeans come to Greece
2100 BC	Hittites and Luwians settle in Central Asia Minor
2100 BC	Celtic tribes in Europe
2000 BC	Italic tribes come to Italy
2000 BC	Doric Greek tribes settle in Illyria
1900 BC	Mycenae founded by Achaeans in Greece
1750 BC - 1250 BC	Ancient Hittite (Nesian) texts from Asia Minor
1700 BC	Aryans come to North India and destroy Mohenjo-Daro
1700 BC - 1350 BC	Aryans as one of the nations of Mitanni Empire
1600 BC	The Old Hittite Kingdom founded
1475 BC	Achaeans invade and conquer Eastern Crete
1450 BC	The New Hittite Kingdom founded
1450 BC - 1050 BC	The Linear B script used in Greece
1450 BC	The first Veda created in India
1400 BC	Celts arrive in Spain
1400 BC	Achaeans appear on Cyprus
1400 BC	Slavs - a separate nation
1350 BC - 750 BC	Luwian and Palaic texts in Asia Minor and North Syria
1300 BC	Illyrians spread from Pannonia to Dalmatia

III period: Primary Migrations  (13th BC - 7th BC)

1250 BC	Phrygians from Balkans to Asia Minor: the first Great Movement of Nations begins
1250 BC	First mentioning about Lycians
1250 BC	Baltic peoples move north and east
1230 BC - 1150 BC	"Sea Peoples" destroy Hittite Kingdom, invade Syria, Palestine, Egypt
1230 BC	Achaeans conquer Troy
1200 BC	Achaeans start migrating to Crete, Cyprus, Asia Minor
1200 BC	Celtic cultures in Gaul and Germania
1200 BC	Illyrians arrive at South Italy
1200 BC	Doric tribes invade Greece; soon they destroy the Mycenaean civilization
1100 BC	Thracian peoples arrive to Balkans
1100 BC	New wave of Italics comes to Italy
900 BC	Etruscans in Italy
800 BC	Avesta created in Iran
753 BC	Rome is founded by Latins
750 BC - 250 AD	Phrygian inscriptions
750 BC	Greeks begin their Great Colonization
738 BC	Phrygian Kingdom founded in Asia Minor
730 BC	Cymmerians invade Europe and Asia and reach Pannonia and Lydia
720 BC	Armenian Kingdom
700 BC	Lydian Kingdom founded in Asia Minor
700 BC	Median Kingdom founded in Iran
690 BC	Cymmerians destroy the Phrygian Kingdom
675 BC	Scythians arrive to Asia and eliminate Cymmerians
650 BC	Celts settle in Britain and Ireland

IV period: Secondary Migrations(7th BC - 1th BC)

650 BC - 350 BC	Lydian and Carian inscriptions in West Asia Minor
650 BC	Scythian invasion into Europe
639 BC	Elam loses its independence
600 BC	First Italic inscriptions
600 BC	New Celtic invasion to Spain
600 BC	Lydians extrude Greeks from Asia
590 BC	Scythian Kingdom in Asia destroyed by Medians
559 BC	Persian Kingdom founded
550 BC - 330 BC	Old Persian Texts and Inscriptions
550 BC - 250 BC	Thracian inscriptions
550 BC - 50 BC	Messapic and Venetic inscriptions
546 BC	Lydia and Asia Minor conquered by Persians
510 BC	Rome gains independence from Etruscans
495 BC	Macedonia under Greek influence
493 BC	Persians capture Miletus
483 BC	Indo-Aryans come to Ceylon
480 BC	Thracian Kingdom of Odrisses
474 BC	Etruscan expansion stopped in Italy
450 BC	Celtic tribes come to Italy
449 BC	Greek decisive victory over Persia
380 BC	Illyrian Kingdom founded
350 BC - 70 BC	Scythian Kingdom in Steppes
330 BC - 250 BC	Greeks spread all over Asia
322 BC - 64 BC	Armenian Kingdom
320 BC - 187 BC	Maurya Kingdom in India
280 BC	Celts arrive to the Balkans and Asia Minor
267 BC	Italy conquered by Rome
250 BC	Sarmatians come to Europe
250 BC - 135 BC	Bactrian  Kingdom
247 BC - 225 AD	Parthian Kingdom
146 BC	Greece conquered by Rome
135 BC	Iranian, Tocharic, Turkish tribes destroy Bactria
133 BC	Spain conquered by Rome
100 BC - 20 BC	Hellenic and Iranian people leave Bactria and Sogdiana
50 BC	Gaul conquered by Rome
31 BC	Thrace conquered by Rome
9 BC	Illyria and Pannonia conquered by Rome

V period: The Great Movement (1 AD - 500 AD)

1 AD	Germanic alliance in Europe
39 - 236	Romans try to conquer Germany
43 - 142	Romans conquer Britain
55	Kuchans occupy Northern India
112	Dacia conquered by Rome
150	Slavic expansion south
180	Gothic migration to Eastern Europe
224	Sasanide Kingdom founded in Iran
233	Roman expansion stopped
250 - 950	Ogham inscriptions in Ireland and Scotland
270	Romans leave Dacia
320 - 495	The Gupta dynasty in India
350	Wulfila's Bible
375	The Great Movement Begins
395	Roman Empire divided
409	Romans leave Britain
410	Germanic tribes in Spain
413 - 436	Kingdom of Burgunds
418	Kingdom of Wisigoths founded
429	Kingdom of Vandals founded
449	Anglo-Saxon conquest of Britain
450 - 550	Celtic migrations to Brittany
450 - 750	Tocharic texts and inscriptions
450 - 1050	Classical Armenian texts
476	Fall of the Roman Empire
486	Kingdom of Franks founded
488	Romans leave the Danube region
493	Kingdom of Ostrogoths founded

VI period: Fixing Borders (500 - 1000)

500	Singhal and Tamil
527	Justinian restores the Roman Empire
530	Slavic invasion to the Balkans
546-745	Turkish Realm in Central Asia
555-796	Avars
560-774	Kingdom of Langobards
623	The First Slavic State
623-628	The last war between Byzantine and Sasanide Empires
627-969	Khazar Kaganate
629-751	Arab Conquest
681	Kingdom of Bulgaria
685	Anglo-Saxon expansion stopped
700	Era of Vikings
712	Arabs conquer Spain
768-814	Charles the Great
821	Takhiride dynasty in Iran
829	Anglo-Saxon kingdoms unified
830	Great Moravian Kingdom
843	Frankish Empire divided
844	Kingdom of Scotland
862	Kiev Russia
863	Cyril and Methodius act among Slavs
870	Iceland discovered
875	Armenian Kingdom restored
896	Hungarians in Europe
907	Russian raids to Constantinople
911	Normandy
963	Kingdom of Poland
982	Greenland discovered
988	Christianity in Eastern Europe
999	Seldjuk Turks in Central Asia
1000	America discovered