September 11 Terror Attacks, 2001 -- See September 11 Terrorist Attacks, 2001 Here are entered works on the attacks by terrorists on the World Trade Center in New York City and the Pentagon outside Washington, D.C., using three hijacked commercial jetliners, and on the crash of a fourth hijacked jetliner in a rural area of Pennsylvania on September 11, 2001.
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September 11 Terrorism, 2001 -- See September 11 Terrorist Attacks, 2001 Here are entered works on the attacks by terrorists on the World Trade Center in New York City and the Pentagon outside Washington, D.C., using three hijacked commercial jetliners, and on the crash of a fourth hijacked jetliner in a rural area of Pennsylvania on September 11, 2001.
Sepulchers -- See Tombs Here are entered works on tombs and mausoleums, mainly from the archaeological standpoint. General works on cemeteries and burying-grounds are entered under Cemeteries. Works on funerary monuments and gravestones are entered under Sepulchral monuments. --subdivision Tombs under classes of persons, names of individual families, royal houses, dynasties, etc.; and subdivision Tomb under names of individual persons