Nāṣer al-Dīn was effective in certain areas. He curbed the secular power of the clergy, introduced telegraph and postal services, built roads, opened the first school offering education along Western lines, and launched Iran’s first newspaper. He visited Europe in 1873, 1878, and 1889 and was impressed with the technology he saw there. In the later years of his rule, however, he steadfastly refused to deal with the growing pressures for reforms. He also granted a series of concessionary rights to foreigners in return for large payments that went into his own pockets. In 1872 popular pressure forced him to withdraw one concession involving permission to construct such complexes as railways and irrigation works throughout Iran.