The end of the Second World War saw the company AT&T in a dominant position in the US. They had the local monopoly, the long-distance monopoly, and the manufacturing monopoly. They were under constant attack by the Justice Department who sought to stop their monopoly position by applying the Anti-Trust laws. In 1984 they succeeded, and the AT&T empire was dissolved. Seven independent, so-called Baby Bells, were set up. Bell Telephone Laboratories, the world’s greatest research laboratory, was split up. In the UK at about the same time the Post Office lost its monopoly position, although British Telecom, set up in its stead, was allowed to keep a monopoly position but had to accept regulation. France Telecom was also privatized.