Norway on Thursday marks the 10th anniversary of the worst massacre in its modern history, as church bells toll for the 77 people murdered by neo-Nazi Anders Behring Breivik. The Scandinavian nation had been mostly spared from extremist violence until July 22, 2011, when Breivik set off a bomb in Oslo that killed eight people before going on a shooting spree at a summer camp for left-wing youths on the island of Utoya. “I was 16 years old and I couldn’t decide which funerals to go to because there were so many,” said Astrid Eide Hoem, a survivor who has since become head of the Labor Party’s youth league (AUF), which organized the camp. “I had never lost anyone close to me before, but also now, being in my mid-20s, I think about what would have become of them, the job they might have had, the children…” A morning memorial ceremony at the government headquarters, church masses and another ceremony on Utoya in the afternoon, will mark the anniversary. At noon (1000 GMT),