TIRANA (AP).- Albania’s National Museum opened a new wing Monday on the abuses of the former communist regime, timing the dedication to the 21st anniversary of the toppling of former communist dictator Enver Hoxha’s monument. Some 100,000 Albanians were imprisoned, sent to internment camps or executed during the 46 years of Hoxha’s repressive regime. Albanians toppled a 20-foot (6-meter) statue of Hoxha in the capital’s central Skanderbeg Square on Feb. 20, 1991, about two months after the collapse of the communist regime. Hoxha himself died in 1985. The museum has photographs of mass graves where many of the executed were buried, as well as handcuffs, chains and victim’s clothes and personal belongings. “Europe has known many dictators and dictatorships in its history. But it has registered in its memory two of