Question: What kind of attack does Alfred P. Murrah Federal Building and Oklahoma City National Memorial have in common?

full_context: Document 1: Oregon Holocaust Memorial: The Oregon Holocaust Memorial is an outdoor memorial dedicated to victims of the Holocaust. Located in Portland, Oregon's Washington Park, the memorial was dedicated on August 29, 2004. Owned by the American Jewish Committee and constructed by Atlas Landscape Architecture and the Walsh Construction Company, the idea for a memorial was proposed in 1994 by Alice Kern and a local group of Holocaust survivors that met through the Oregon Holocaust Resource Center. According to Fodor's, the memorial is open daily from dawn to dusk and admission is free of charge.
Document 2: Journal Record Building: The Journal Record Building, also known as the Law Journal Record Building and the India Temple Shrine Building, is a Classical Revival style building in Oklahoma City, Oklahoma. It was completed in 1923 and listed on the National Register of Historic Places in 1980. It was damaged in the 1995 Oklahoma City bombing and now houses the Oklahoma City National Memorial Museum.
Document 3: Alfred P. Murrah Federal Building: The Alfred P. Murrah Federal Building was a United States federal government complex located at 200 N.W. 5th Street in Downtown Oklahoma City, Oklahoma, United States. It was the target of the Oklahoma City bombing on April 19, 1995 at 9:02am, which killed 168 people, 19 of whom were children under the age of six. Half of the building collapsed seconds after the truck bomb detonated. The remains were imploded a month after the attack, and the Oklahoma City National Memorial was built on the site.
Document 4: Six World Trade Center: Six World Trade Center was an eight-story building in Lower Manhattan in New York City. It opened in 1973 and was the building in the World Trade Center complex that had the fewest stories. The building served as the U.S. Customs House for New York. It was destroyed in 2001 due to the collapse of the North Tower during the September 11 attacks; it is not set to be replaced as part of the new World Trade Center.
Document 5: Attack on Pearl Harbor in popular culture: The attack on Pearl Harbor has received substantial attention in popular culture in multiple media and cultural formats including film, architecture, memorial statues, non-fiction writing, historical writing, and historical fiction. Today, the USS "Arizona" Memorial on the island of Oahu honors the dead. Visitors to the memorial reach it via boats from the naval base at Pearl Harbor. The memorial was designed by Alfred Preis, and has a sagging center but strong and vigorous ends, expressing "initial defeat and ultimate victory". It commemorates all lives lost on December 7, 1941.
Document 6: Northwood Gratitude and Honor Memorial: The Northwood Gratitude and Honor Memorial is a memorial in Irvine, California, to American troops who lost their lives in the wars in Iraq and Afghanistan. The names on the memorial come from US DoD casualty records for Operation Enduring Freedom, Operation Iraqi Freedom, and . Located at Northwood Community Park, on the corner of Yale and Bryan in Northwood, Irvine, California, it is the only known memorial in the United States dedicated to listing by name all American service men and women killed in the conflicts in Afghanistan and Iraq. Local community members assembled annually from 2003 through 2010 to erect a temporary memorial in the park, hold public ceremonies on Memorial Day, July 5, September 11, Veterans Day and conduct nightly candlelight vigils throughout each June and early July. A permanent memorial was built as a joint community and city project in the same location as the temporary memorial as part of the 14 acre community park. It was dedicated in a ceremony on November 14, 2010.
Document 7: 9/11 Memorial (Windermere, Florida): The 9/11 Memorial at Windermere, Florida is a memorial dedicated to the victims of the September 11 attacks in New York City, the Pentagon and Flight 93 in 2001. The memorial features a piece of steel from the World Trade Center that fell to the ground among the rubble and debris. Surrounding it are ceramic tiles that honor those who died in the attacks; each person that lost their life had a tile representing their country. A cement path has also been created around the steel from the World Trade Center. The idea for a memorial to the September 11 attacks in Windermere was conceived of by Boy Scout Jeff Cox as part of his Eagle Scout Leadership Service Project. Cox orchestrated the project with the help of his family, the mayor of Windermere, Gary Bruhn and Cox's Boy Scout Troop, Troop 6. The dedication to this memorial was held on Saturday, February 20, 2010. A primary plaque described the September 11 attacks and the memorial. An ancillary plaque was placed in the honor of the mayor, Troop 6, and Cox for erecting the memorial.
Document 8: Oklahoma City National Memorial: The Oklahoma City National Memorial is a memorial in the United States that honors the victims, survivors, rescuers, and all who were affected by the Oklahoma City bombing on April 19, 1995. The memorial is located in downtown Oklahoma City on the former site of the Alfred P. Murrah Federal Building, which was destroyed in the 1995 bombing. This building was located on NW 5th Street between N. Robinson Avenue and N. Harvey Avenue.
Document 9: St. Joseph Old Cathedral (Oklahoma City): St. Joseph Old Cathedral is a parish church of the Roman Catholic Archdiocese of Oklahoma City located in downtown Oklahoma City, Oklahoma, United States. It was the seat of the 'Diocese of Oklahoma City-Tulsa' from 1905-1931; and it was listed on the National Register of Historic Places in 1978. The cathedral was severely damaged during the Oklahoma City bombing in 1995.
Document 10: Oklahoma City bombing: The Oklahoma City bombing was a domestic terrorist truck bombing on the Alfred P. Murrah Federal Building in downtown Oklahoma City, Oklahoma, United States on April 19, 1995. Perpetrated by Timothy McVeigh and Terry Nichols, the bombing killed 168 people, injured more than 680 others, and destroyed one-third of the building. The blast destroyed or damaged 324 other buildings within a 16-block radius, shattered glass in 258 nearby buildings, and destroyed or burned 86 cars, causing an estimated $652 million worth of damage. Extensive rescue efforts were undertaken by local, state, federal, and worldwide agencies in the wake of the bombing, and substantial donations were received from across the country. The Federal Emergency Management Agency (FEMA) activated eleven of its Urban Search and Rescue Task Forces, consisting of 665 rescue workers who assisted in rescue and recovery operations. The Oklahoma City bombing was the deadliest terrorist attack on American soil until the September 11 attacks six years later, and it still remains the deadliest incident of domestic terrorism in United States history.
Document 11: National Iwo Jima Memorial: The US National Iwo Jima Memorial is located on Ella Grasso Boulevard, near the New Britain/Newington town line in Connecticut. It was erected by the Iwo Jima Survivors Association, Inc. of Newington, Connecticut. It was dedicated on February 23, 1995 on the 50th anniversary of the historic flag raising on Iwo Jima. It is dedicated to the memory of the 6,821 US servicemen who gave their lives at Iwo Jima. Inscribed on the base are the names of the 100 men from Connecticut who gave their lives in the battle.
Document 12: Alfred P. Murrah: Alfred Paul Murrah (October 27, 1904October 30, 1975) was an American attorney and federal judge. He was the namesake of the Alfred P. Murrah Federal Building, which was destroyed in the Oklahoma City bombing on April 19, 1995.
Document 13: Oklahoma City bombing: The Oklahoma City bombing was a domestic terrorist truck bombing on the Alfred P. Murrah Federal Building in downtown Oklahoma City, Oklahoma, United States on April 19, 1995. Perpetrated by Timothy McVeigh and Terry Nichols, the bombing killed 168 people, injured more than 680 others, and destroyed one-third of the building. The blast destroyed or damaged 324 other buildings within a 16-block radius, shattered glass in 258 nearby buildings, and destroyed or burned 86 cars, causing an estimated $652 million worth of damage. Extensive rescue efforts were undertaken by local, state, federal, and worldwide agencies in the wake of the bombing, and substantial donations were received from across the country. The Federal Emergency Management Agency (FEMA) activated eleven of its Urban Search and Rescue Task Forces, consisting of 665 rescue workers who assisted in rescue and recovery operations. The Oklahoma City bombing was the deadliest terrorist attack on American soil until the September 11 attacks six years later, and it still remains the deadliest incident of domestic terrorism in United States history.
Document 14: Timothy McVeigh: Timothy James McVeigh (April 23, 1968 – June 11, 2001) was an American domestic terrorist convicted and executed for the detonation of an ammonium nitrate fertilizer and nitromethane truck bomb in front of the Alfred P. Murrah Federal Building in Oklahoma City on April 19, 1995. Commonly referred to as the Oklahoma City bombing, the attack killed 168 people and injured over 600. According to the United States government, it was the deadliest act of terrorism within the United States prior to the September 11 attacks, and remains the most significant act of domestic terrorism in United States history.
Document 15: New York State Fallen Firefighters Memorial: The New York State Fallen Firefighters Memorial in Albany, New York is dedicated to the New York firefighters who have died in the line of duty. Governor of New York George Pataki officially dedicated the memorial on October 5, 1998. It features a 54 ft by 15 ft gray granite wall, with 2,312 names permanently etched into the stone. In front of the wall stands a 10 ft high dark bronze sculpture of two firefighters rescuing an injured colleague created by NY sculptor Robert Eccleston. The sculpture rests on a paved plaza with charcoal and red bricks forming a Maltese Cross. The Memorial stands on the northeast side of the Empire State Plaza in the park-like area bordered by Norway maples. It is easily accessible to the hundreds of thousand of visitors who travel to the New York State Capitol and Plaza each year.
ground_truth: bombing