The Indian Massacre of 1622 took place in the English Colony of Virginia, in what is now the United States, on Friday, 22 March 1622. John Smith, though he had not been in Virginia since 1609 and was not a first hand eyewitness, related in his History of Virginia that braves of the Powhatan "came unarmed into our houses with deer, turkeys, fish, fruits, and other provisions to sell us". The Powhatan grabbed any tools or weapons available and killed all English settlers they found, including men, women, and children of all ages.  Chief Opechancanough led a coordinated series of surprise attacks by the Powhatan Confederacy that killed 347 people, a quarter of the English population of the Virginia colony. Jamestown, founded in 1607, was the site of the first successful English settlement in North America, and was then the capital of the Colony of Virginia. Its tobacco economy led to constant expansion and seizure of Powhatan lands, which ultimately provoked a violent reaction.

Based on the above article, answer a question. How many years after Jamestown was founded did the Indian Massacre occur?
15
Den indiska massakern från 1622 ägde rum i den engelska kolonin Virginia, i vad som nu är USA, fredagen den 22 mars 1622. John Smith, fast han inte hade varit i Virginia sedan 1609 och var inte ett förstahandsvittne, berättade i sin History of Virginia att tapperheter av Powhatan "kom obeväpnad in i våra hus med hjortar, kalkoner, fisk, frukter och andra proviant för att sälja oss". Powhatan tog alla tillgängliga verktyg och vapen och dödade alla engelska bosättare de hittade, inklusive män, kvinnor och barn i alla åldrar. Chief Opechancanough ledde en samordnad serie överraskningsattacker av Powhatan Confederations som dödade 347 människor, en fjärdedel av Virginiakolonins engelska befolkning. Jamestown, som grundades 1607, var platsen för den första framgångsrika engelska bosättningen i Nordamerika, och var då huvudstad i kolonin Virginia. Dess tobaksekonomi ledde till ständig expansion och beslagtagande av powhatanska länder, vilket slutligen framkallade en våldsam reaktion. Besvara en fråga på grundval av ovanstående artikel. Hur många år efter det att Jamestown grundades inträffade den indiska massakern?
The 1622 Indian massacre took place in the English colony of Virginia, in what is now the United States, on Friday, March 22, 1622. John Smith, though he had not been to Virginia since 1609 and was not a first-hand witness, told in his History of Virginia that bravery of Powhatan "came unarmed into our houses with deer, turkeys, fish, fruits and other provisions to sell us". Powhatan took all the tools and weapons available and killed all the English settlers they found, including men, women and children of all ages. Chief Opechancanough led a coordinated series of surprise attacks by the Powhatan Confederations that killed 347 people, a quarter of the Virginia colony's English population. Jamestown, founded in 1607, was the site of the first successful English settlement in North America, then being the capital of the colony of Virginia. Its tobacco economy led to the constant expansion and seizure of Powhatan countries, which ultimately provoked a violent reaction. Answer a question on the basis of the above article. How many years after Jamestown was founded did the Indian massacre occur?
15
15