UPSC CORE GEOGRAPHY · NCERT · SHARMA CH 17: CENTRAL ASIAN CONTACTS (INDO-GREEKS, SHAKAS, PARTHIANS, KUSHANS)
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Origin of the Indo-Greeks?
After ALEXANDER'S death (323 BCE), his general SELEUCUS NIKATOR took the eastern Persian empire → Seleucid Empire. ~250 BCE the Greek satrap of BACTRIA (DIODOTUS) revolted + founded an INDEPENDENT GREEK KINGDOM in Bactria; later DEMETRIUS I (~190 BCE) crossed the Hindu Kush + invaded India after the fall of the Mauryas. Indo-Greek kings ruled NW India + Punjab for ~200 years.
MENANDER / Milinda — most famous Indo-Greek?
MENANDER I (r. ~165-130 BCE) — most famous Indo-Greek king; capital at SAGALA (modern Sialkot, Pakistan); his coins are found over a wide area. His CONVERSATION with the Buddhist monk NAGASENA is recorded in the famous Pali text "MILINDA-PANHA" ("Questions of Milinda") — Menander converted to Buddhism + became a great patron. Earliest known case of a foreigner converting to Indian religion.
Indo-Greek COIN innovations?
First INDIAN coins to bear PORTRAITS of kings (each ruler's actual face); bilingual GREEK + KHAROSHTHI inscriptions (or Greek + BRAHMI); finely struck silver TETRADRACHMS + bronze; introduced Greek artistic conventions to India; provided the first reliable DATING evidence for post-Mauryan rulers.
Indo-Greek influence on Indian art?
(i) PORTRAIT coinage — became standard later. (ii) Hellenistic ART motifs (drapery, anatomical realism) blended into the GANDHARA art school (1-5 c. CE) — Greek-style Buddhas. (iii) HORSE riding + cavalry tactics improved. (iv) Greek + Indian astronomers exchanged knowledge (Greek concept of zodiac + 7-day week reached India).
Who were the Shakas?
CENTRAL ASIAN nomads (probably proto-Iranian); displaced from their homelands by the YUEZHI tribes (~150 BCE); migrated south + invaded NW India ~80-50 BCE. Set up MULTIPLE Shaka kingdoms: Northern (Mathura), Western (Saurashtra-Malwa centred at Ujjain), Southern (Maharashtra-Karnataka). Western Shakas (Kshatrapas) lasted longest, until 388 CE when Chandragupta II Vikramaditya defeated them.
RUDRADAMAN I + Junagadh inscription?
RUDRADAMAN I (r. ~130-150 CE) — greatest Western Shaka (Kardamaka dynasty); his JUNAGADH ROCK INSCRIPTION (~150 CE) is one of the EARLIEST long inscriptions in PURE SANSKRIT (earlier inscriptions used Prakrit). Records the REPAIR of the SUDARSHAN LAKE at Girnar (originally built by Mauryan Pushyagupta + Tushaspha, damaged by storm). Mentions defeats of Satavahanas + Yaudheyas; demonstrates Western Shakas at peak.
SHAKA ERA — when?
78 CE — likely begun by KANISHKA the KUSHAN (some scholars attribute to a Western Shaka king); officially adopted as INDIA'S NATIONAL CIVIL CALENDAR by the Indian government in 1957 (alongside the Gregorian calendar); Saka year 1947 = approximately 2025-26 CE.
How did the Shakas finally fall?
388 CE — CHANDRAGUPTA II VIKRAMADITYA (Gupta) defeated the last major Western Shaka king Rudrasimha III; ANNEXED Saurashtra + Malwa. Marked the END of foreign rule in India for ~600 years (until the Sultanate). Title "SHAKARI" (slayer of Shakas) + "VIKRAMADITYA" (sun of valour) were adopted by Chandragupta II to commemorate.
Who were the Pahlavas?
PARTHIANS (Pahlavas in Sanskrit) — Iranian-speaking people from the Caspian region; ruled Iran as the PARTHIAN EMPIRE (247 BCE - 224 CE). One branch entered India through Iran ~1st c. CE; ruled NW India (Sindh + Sistan + parts of Punjab) for ~100 years.
Most famous Parthian-Indian ruler + Christian legend?
GONDOPHERNES I (r. ~20-46 CE) — controlled NW India + parts of Sindh; capital at Taxila + Peshawar. ACCORDING to Christian legend, ST. THOMAS the APOSTLE visited his court (~52 CE), introduced Christianity to India + then proceeded south to KERALA where he founded the MALABAR/SYRIAN CHRISTIAN community.
PARTHIANS in India — who + when?
PARTHIANS (Pahlavas) — Iranian dynasty ruling Persia + briefly NW India ~1st c. CE. Famous Indian Parthian king: GONDOPHARES (~20-50 CE) — ruled Punjab + parts of NW India. Christian tradition: ST. THOMAS visited India during Gondophares' reign (~52 CE) + founded "ST. THOMAS Christians" in Kerala. COIN evidence + Takht-i-Bahi inscription confirm Gondophares.
GONDOPHARES + ST. THOMAS legend?
According to APOCRYPHAL "ACTS OF THOMAS" (3rd c. CE Christian text), KING GONDOPHARES summoned the apostle THOMAS to build a palace. Thomas instead spent the money on poor relief — leading to his arrest, then conversion of the king. Whether literal history or legend is debated, but it preserves memory of EARLY Christian-Indian contact in 1st c. CE Parthian period.
This topic is part of the NCERT UPSC Core History syllabus, drawn from the chapter Sharma Ch 17: Central Asian Contacts (Indo-Greeks, Shakas, Parthians, Kushans). Content is cross-referenced against the latest NCERT textbook editions + standard reference works.
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