SEOUL, SOUTH KOREA (AP).- The first batch of Korean royal books looted by the French military 145 years ago returned home Thursday. French troops took away hundreds of Korean manuscripts and set fire to 5,000 more when they raided a royal library in 1866 on an island off Korea’s west coast. After about 20 years of negotiations, France agreed last year to return the books on a “renewable lease” in line with French law, South Korean officials say. The books detail protocol for royal funerals, weddings and other ceremonies during the Joseon Dynasty, which ruled Korea from 1392 to 1910. The lease means the books’ “virtual return” to South Korea as French law allows cultural assets taken out of the country only temporarily, South Korea’s Culture Ministry said in a statement. “Through this return, South Korea and France became closer friends who can trust each other more,” Culture Minster Choung