int(0)
array(13) {
  ["created"]=>
  string(32) "COWFo5oxkuN3Gmo5HNz/kf6PcFA80SCt"
  ["hash"]=>
  string(56) "A+SDpo4ww6x1FAc9HNKskaffIRk51iOlgO2RN8SWEzmf6Bjb7dHu/A=="
  ["key"]=>
  string(56) "WeGFpYMynv8nHgc8EdOpl/SOJk46gSel1LrFNpHKEmjEuRWO7YTjqQ=="
  ["language_front"]=>
  string(4) "C+Y="
  ["language_front_tag"]=>
  string(4) "X7s="
  ["search_value"]=>
  string(44) "SqfY/N5vwqAxDVNsR8a4yaneLVt8kX/rja6AbZDGTmiS"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Cw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "D+U="
  ["item-back-1"]=>
  string(436) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkcOLxmZVCxOd8bObJehTowsuJhdQHdwtYCdH3b09/lo6p/8hBW51RyY1dD7D/id+X6Ff+hNOxrCC6zTcXRvibgTIfvCxyTCwvGzlZ9iY6SuKn97kOaaPrhcvsyYjU8eKaT8uI3vFRnO9grtSuyVaY94epdutA1kZTUWGiNEX8LgpQEccx/OM3Xm54fkhxqs5odZEt2q/vApLBSWPqQS3LOMWJ4CNjKtoXdO02vQ/5/vpLn1R7/9iQZ/F4y3XOMB/PFHuSI/DXtvM+rmFe2d9B6nGDkJ3ciAjcWm60rodNjhlO2np7kkQRidX7KXMpV0CfEm72u3ayWWoUA="
  ["item-back-menu-13-1"]=>
  string(436) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkcOLxmZVCxOd8bObJehTowsuJhdQHdwtYCdH3b09/lo6p/8hBW51RyY1dD7D/id+X6Ff+hNOxrCC6zTcXRvibgTIfvCxyTCwvGzlZ9iY6SuKn97kOaaPrhcvsyYjU8eKaT8uI3vFRnO9grtSuyVaY94epdutA1kZTUWGiNEX8LgpQEccx/OM3Xm54fkhxqs5odZEt2q/vApLBSWPqQS3LOMWJ4CNjKtoXdO02vQ/5/vpLn1R7/9iQZ/F4y3XOMB/PFHuSI/DXtvM+rmFe2d9B6nGDkJ3ciAjcWm60rodNjhlO2np7kkQRidX7KXMpV0CfEm72u3ayWWoUA="
  ["search_request_1"]=>
  string(416) "BabS8MViz/M1X1FkQIiqyLCbLh5iw2fyj+ucJIPcTH+TqVLRvNy2rXkvSbN505l9DIa/9Rz9tein0OCnnnRD0MvcvFJPODDlrwWAR0cSXRaYVCUWTc3ZPtTiTo4srIFSQkkO8tXaG3jhz58E8bjkjQuk0wWCw6m0Wv6X7X6Ie98lCAzQEKDITVtb25dYNq+N1iDKgNe/vbh4c6eoKGcNisjUBLVcq92VyXJMOva/ucOkVyTIxTb3RPXbJ9BhSLg2ghdiYzkXQlZCGJD3s0xYNin2FG3n4pqo41+b+5xIBN2s4/cRBG/ZXuMN0LmcHbMwCjGsumAC1mzB+ZfpqOivavrIpi8ydN6bEL0+8otovSEnUWQlEuroHv+K7En3MjwO29vVmrDBvF6IOJ7Cju6p+boaRRXMFw=="
  ["LDS_STATUS"]=>
  string(16) "VLrDsdtuwKkgSQ=="
  ["LDS_LAST_URL"]=>
  string(484) "FafS8thzw71qSVtvSJOj0vvIJhp+gHigkvydaZrARmeIrBKIstG16SU5TbNmwsp1at+76xanhb72j+Cr22xLw9WbqFgAeT2XthCLR1Z8CBOCSixEWNDfc4SjDcF8+s5MRnUovYGdCWL//rA8tI202V/rwgGKgY+4DL+63GWOe8dhO1qWO+aUbgoH8MQ/KezZzSbNh5KSj5h5fr+kKHI8+tSaIrRWttmFi05WffD87JrsGh7FyHytatWFaJFAQr521CcoJBJXBDQNa9jsok9Vcx/ZOm7s+N/igWKL55pTHdruobIINkCBe/YPy7yARd0rX2OxrX9A9GCGvrTUpqP1RrbpvCg2OJmvQeYXuZwbjnNlPSdxO77CBuGG4UK/EnsS3dOC0d2rpxrcMJjexqmSorcxWAHUFYDXYaEyU5k+6nu8PwLdugpdRcreNFfAn1A04yl8Xn/aTjx5GeoTRmwxeKjjKKqL2Q9vLvs="
}

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