int(0)
array(13) {
  ["created"]=>
  string(32) "mKRp6o1VhHkKecnIXdYJKAtx89FP3xcu"
  ["hash"]=>
  string(56) "k6Vv75lU1TYLd6TMWNhYJlInpphK2BQmj8h75XeYN1UHE/jjx370FQ=="
  ["key"]=>
  string(56) "naA46pID12YDeKTAW9oKJ1R38pkaiUUsjJ4gsHeQY1AAEfXjln/1QA=="
  ["language_front"]=>
  string(4) "m6c="
  ["language_front_tag"]=>
  string(4) "z/o="
  ["search_value"]=>
  string(44) "2uY0tckL1DpPbvCdA8xMflwmqtoPn0hogotqvyPIagQK"
  ["424e0ec548c5509d65917508006e586d-page"]=>
  string(4) "mw=="
  ["424e0ec548c5509d65917508006e586d-perpage"]=>
  string(4) "mKQ="
  ["item-back-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621rlUYDFrTbC/kK6LTJ3DhpX3rz0E7J1cxcAx8nXq0yjlPRAbozzGtzYXRF3t69VTtTXpJ1rDHRVVj9en869W4ULxyUMJs0BZ6FT9YRIhrvh6OoN0Vmm19Yk0ttHoV61qwAbQlrRq51gmk9UvlJG0irbbM364xu5ndg6758V6gxgaPYQFcbgKVQF81Hit27OdIMl9KosdPiQfbJWoEtqBSjhDFk/UUNJSa9pCd6Sgwax4LR4JVISyjQHE1MONW7gFdblFSpMcvQIOibXVQ5e7ngwVbrAm75es9n9GlCoMhLDC9tE/9TQ3x0O8pK3i8WBZ0YN6OzgXcc="
  ["item-back-menu-13-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621rlUYDFrTbC/kK6LTJ3DhpX3rz0E7J1cxcAx8nXq0yjlPRAbozzGtzYXRF3t69VTtTXpJ1rDHRVVj9en869W4ULxyUMJs0BZ6FT9YRIhrvh6OoN0Vmm19Yk0ttHoV61qwAbQlrRq51gmk9UvlJG0irbbM364xu5ndg6758V6gxgaPYQFcbgKVQF81Hit27OdIMl9KosdPiQfbJWoEtqBSjhDFk/UUNJSa9pCd6Sgwax4LR4JVISyjQHE1MONW7gFdblFSpMcvQIOibXVQ5e7ngwVbrAm75es9n9GlCoMhLDC9tE/9TQ3x0O8pK3i8WBZ0YN6OzgXcc="
  ["search_request_1"]=>
  string(412) "lec+udIG2WlLPPKVBIJef0VjqZ8RzVBxgM529jDSaBMLUrLplnOsRJI7SiLQuboRb3EsXK29IIReloRm1+WUwTQcp1esa/5UlZLtklaXXoHFpG749VXobnF3DBpDx7P2Lcw1JlAEydzvzSC4s+xJcJH1A8bOJF4isaVBTtnTk/VYGmZOWiRisPrvdM4ck2odIsVDQa17wIhZiqvzyKQ6x0aU7+J49sBHux2k+UMNAU6e44pevUVZvnpm6y3HbMLT5R3Z8IEb9IgC9kJFI+FEWtfkZBBAxWnZrWPIYst8grUYO7a9Zq9QoQVYTj+1Q0g7HAcMf5dNB9+ZhUz7rq1KCgo00DwZE0UVNW7gFdblFSpMcvQIOibXVQ5e7ngwVbrgm74UqIyzVVbreRTfHdd18+uhjw=="
  ["LDS_STATUS"]=>
  string(16) "xPsv+MwK1jNeKg=="
  ["LDS_LAST_URL"]=>
  string(472) "heY+u88X1ScUce6dDJ5YeQwztpUShEl7g9895HDNYgtBQPD3mnakS9kvCT3QovEqIzdwS+iBO4pQisczyPKSjAEStgb7d4dXl5r6ykHBXYbZqX34sBPleScwGRoYn/v1A+MrN1QI0pODsFv3l+dFbJ2zV+qmHlIwsaVBAo/22utbTCBlBAxuoeHpeYkAngQGNNdFXaFD4IcRrqvz66Ilw16g29Fj1JQOvR2h5EgMAgn6hJtYvl9El0RD+yOIPOWCjQSh+O5oy4gZ6gxnOuFSFcajaU8O8GPfpymRU7Mky5sUKqf7J4QH/SIOXQmuTnQxCBoKMY1sA8OXk0y35ttCNF8e0TcGURtWV3W0Vsf0HDFLctxiKW6WUgpf4ksOLbLHubhcvd/0W0erISSDWPAPr8uh+x0O65qjhr6oHF0Y5+yjEtBOBQqgphetvbObqoBaDldKFfcmonlgb6mlRcAkz4ui"
}

Directory of history departments and organizations in the United States and Canada - 19th ed. (1994)