W1935 Sumatra earthquakeW1994 Liwa earthquakeW2002 Sumatra earthquakeWMay 2010 Northern Sumatra earthquakeWApril 2010 Sumatra earthquakeW2016 Sumatra earthquakeWAbdurrahman Az-ZahirWAction of 9 September 1796WAru KingdomWAsahan SultanateWBatakWToba Batak peopleWBritish BencoolenWChen ZuyiWDevarajaWEdi ExpeditionWFree Republic of NiasWGeneral Association of Rubber Planters on the East Coast of SumatraWIndonesian mass killings of 1965–66WJambi uprisingWJohor SultanateWKaro people (Indonesia)WKedukan Bukit inscriptionWKerinci ExpeditionWLambriWSultanate of LangkatWMalacca SultanateWMandailing peopleW2010 Mentawai earthquake and tsunamiWNapal LicinWNias ExpeditionWPannaiWPasoemah ExpeditionWJoseph PeabodyWRiau-Lingga SultanateWRuit van BonjolWSamudera Pasai SultanateWSimalungun peopleWChristiaan Snouck HurgronjeWSultanate of DeliWSecond Sumatran expeditionWTalang Tuo inscription
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W