Question: Dead Friend is an example of a genre of films which began to experience renewal in which decade?

Context paragraphs:
Korean horror: Korean horror films have been around since the early years of Korean cinema, however, it was not until the late 1990s that the genre began to experience a renewal.  Many of the Korean horror films tend to focus on the suffering and the anguish of characters rather than focus on the explicit "blood and guts" aspect of horror.  Korean horror features many of the same motifs, themes, and imagery as Japanese horror.

James Lawrence: James Lawrence (October 1, 1781 – June 4, 1813) was an American naval officer.  During the War of 1812, he commanded USS "Chesapeake" in a single-ship action against HMS "Shannon" commanded by Philip Broke.  He is probably best known today for his last words or "" "Don't give up the ship!" , which is still a popular naval battle cry, and which was invoked by Oliver Hazard Perry's personal battle flag, adopted to commemorate his dead friend.

Dead Friend: Dead Friend (; lit.  "The Ghost") is a 2004 South Korean horror film.  It is one of a number of South Korean horror films set in high school; the trend began with 1998's "Whispering Corridors".

City of the Dead (Cairo): The City of the Dead, or Cairo Necropolis ("Qarafa, el-Arafa"), is an Islamic necropolis and cemetery below the Mokattam Hills in southeastern Cairo, Egypt.  The people of Cairo, the Cairenes, and most Egyptians, call it "el'arafa" (trans.  'the cemetery').  It is a 4 mi long (north-south) dense grid of tomb and mausoleum structures, where some people live and work amongst the dead.  Some reside here to be near ancestors, of recent to ancient lineage.  Some live here after being forced from central Cairo due to urban renewal demolitions and urbanization pressures, that increased from the Gamal Abdel Nasser era in the 1950s and forward.  Other residents immigrated in from the agricultural countryside, looking for work — an example of rural to urban migration in an LEDC (least economically developed country).  The poorest live in the City of the Dead slum, and Manshiyat Naser, which is also known as Garbage City, a center of recycling and reuse Zabbaleen vendors.

Crazy Eights (film): Crazy Eights is a 2006 B-grade horror film that follows the story of six companions as they fill the last request of a dead friend.  The film is distributed by the After Dark Horrorfest which annually releases an eight-part movie collection that typically is likened towards the movie genres of horror and thriller, "Crazy Eights" being part of the 2007 series released by the movie collection.

Literature in the 1970s: Fiction in the '70s brought a return of old-fashioned storytelling, especially with Erich Segal's "Love Story".  The early seventies also saw the decline of previously well-respected writers, such as Saul Bellow and Peter De Vries, both of whom released poorly received novels at the start of the decade, but rebounded critically as the decade wore on.  Racism remained a key literary subject.  John Updike emerged as a major literary figure with his 1971 novel "Rabbit Redux".  Reflections of the 1960s experience also found roots in the literature of the decade through the works of Joyce Carol Oates and Wright Morris.  With the rising cost of hardcover books and the increasing readership of "genre fiction", the paperback became a popular medium.  Criminal non-fiction also became a popular topic.  Irreverence and satire, typified in Kurt Vonnegut's "Breakfast of Champions", were common literary elements.  The horror genre also emerged, and by the late seventies Stephen King had become one of the most popular novelists in America, a coveted position he maintained in the following decade.

Trap for Cinderella: Trap for Cinderella is a 2013 British thriller drama film directed by Iain Softley and starring Tuppence Middleton, Alexandra Roach, Kerry Fox, Aneurin Barnard, Frances de la Tour and Emilia Fox.  Based on the novel "Piège pour Cendrillon" by Sébastien Japrisot, the film is about a young woman who loses her memory after surviving a fire that kills her childhood friend.  Through reading her dead friend's diary, she begins to put the pieces of her shattered life back together.

Olavum Theeravum: Olavum Theeravum is a 1970 Malayalam film directed by P. N. Menon and written by M. T. Vasudevan Nair based on his own short story of the same title, published in an anthology of short stories in 1957.  The story is about a Muslim trader who falls in love with his dead friend's sister who is the daughter of a prostitute.  But the girl's mother forces her to marry a wealthy man who has an eye on her.  She rejects him but is raped by him and commits suicide.  The film was produced by P. A. Backer, who later turned director, under the banner of Charuchithra.

Mail Order Bride (1964 film): Mail Order Bride is a 1964 Western film starring Buddy Ebsen, Keir Dullea and Lois Nettleton, directed by Burt Kennedy.  The screenplay concerns an old man who pressures the wild son of a dead friend into marrying a mail-order bride in an attempt to settle him down.

The Hard Ride: The Hard Ride is a 1971 action film about a U.S. Marine who promises to take care of a dead friend's motorcycle, and is threatened by a rival biker gang in the process.  The film was written and directed by Burt Topper, and stars Robert Fuller, Sherry Bain, and Tony Russel.

Supporting paragraphs: Dead Friend Korean horror
Answer: 1990s