Legality of Cannabis by U.S. Jurisdiction Law portalHistory portal1990s portalThis category is for crimes which initially occurred in the year 1990.Articles about serial crimes should use the year in which the first specific crime in that series was committed 19851986198719881989199019911992199319941995 1940s1950s1960s1970s1980s1990s2000s2010s2020s2030s2040s Subcategories This category has the following 7 subcategories, out of 7 total. 1990 crimes by country (38 C)A Attacks in 1990 (4 C)C 1990 crimes by continent (6 C)M 1990 mass shootings (4 C, 1 P) 1990 crimes by month (8 C) Murder in 1990 (4 C)R 1990 riots (18 P)