MOSCOW (AP) — Authorities in Kazakhstan say nearly 8,000 people were detained by police during protests that descended into violence last week and marked the worst unrest the former Soviet nation has faced since gaining independence 30 years ago. Kazakhstan’s Interior Ministry reported Monday that a total of 7,939 people have been detained across the country. The National Security Committee, Kazakhstan’s counterintelligence and anti-terrorism agency, said that the situation in the country has “stabilized and is under control.” The demonstrations began over a near-doubling of fuel prices and quickly spread across the country, reflecting wider discontent with authoritarian rule. The Health Ministry said Sunday that 164 people, including three children, were killed in the unrest.