Rejea kifungu hapa chini na kisha jibu swali baadaye katika lugha ile ile kama kifungu: Passage: The epa photo archive dates back to 1997 and has over six million images on stock, the majority of which can be accessed online. Swali: Ambapo ni mahali pazuri kupata picha za kihistoria mtandaoni?
Picha kutoka kwa EPA archive