query: When was the AMC network created?
passage: AMC (TV channel)
American Movie Classics, as AMC was originally known, debuted on October 1, 1984, as a premium channel. Its original format focused on classic movies – largely those made prior to the 1950s – that aired during the afternoon and early evening hours in a commercial-free, generally unedited, uncut and uncolorized format.[7] AMC was originally operated as a joint venture between Rainbow Media and cable television provider Tele-Communications Inc. (John Malone, who owned TCI and its parent Liberty Media, would launch another premium service—Encore, which also originally focused on older films, mainly from the 1960s to the 1980s – seven years later in April 1991). During its early years, it was not uncommon for AMC to host a marathon of Marx Brothers films, or show classics such as the original 1925 release of The Phantom of the Opera. In 1987, the channel began to be carried on the basic cable tiers of many cable providers.[7][8] By 1989, AMC was available to 39 million subscribers in the U.S.[8]
passage: AMC (TV channel)
Also in April, Rectify, which was originally developed for AMC, premiered on AMC's sister channel Sundance Channel to jump-start that network's emerging slate of original scripted programming. It was then followed by the July announcement that fellow sister channel WE tv had picked up another series originally developed for AMC for the 2012-13 development slate, The Divide, to series. During this timeframe, AMC had started to run marathons of certain shows and cross-promote programs from its co-owned sister channels.