Professor Sum Chhum Bun says the literature, arts and culture during the regime were used for Marxist-Leninist ideology.
Residents say they will sit at Freedom Park, for a week in search of mediation.
According to officials, more than 1,600 Cambodians died in road accidents in 2010.
Nearly three quarters of all the rapes involved girls under the age of 18.
More than 1,000 of 4,000 families have already been evicted or have moved from Boeung Kak lake area.
Surin was once part of a wider Khmer empire that encompassed parts of modern-day Thailand and Vietnam.
The Khmer Rouge tribunal sentenced Duch to a commuted 19 years in prison, earlier this year.
The bridge stampede left 353 people dead and nearly 400 injured.
Cambodia currently spends around $50 million per year for its HIV and AIDS programs, with about 90 percent funded by donors.
She has nine brothers and sisters, her parents and an aging grandmother—and few opportunities to help support them.
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