CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "id.loc.gov",cType: 'non-interactive',cRay: '9187b9bb0ec9a12f',cH: 'vq0aDNoXmsXItzpKg1Ou9GVCYHp11FsukvN_kTfB5mU-1740654596-1.2.1.1-Fxplr1ENJ2VUxJIspD2a51JVsC6zcfC3Byur0hDygioRXAwzq7QGjIf9CvGqIDKR',cUPMDTk: "\/authorities\/nb2007019927?__cf_chl_tk=CFIt3el7xacBIw7DbLoG2rrfpnFdjmd9xuTWijH48sk-1740654596-1.0.1.1-vCoHsdqGkzzYsGoO7azX.BencOIPJxFqUFH6Fe1qZpw",cFPWv: 'b',cITimeS: '1740654596',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/authorities\/nb2007019927?__cf_chl_f_tk=CFIt3el7xacBIw7DbLoG2rrfpnFdjmd9xuTWijH48sk-1740654596-1.0.1.1-vCoHsdqGkzzYsGoO7azX.BencOIPJxFqUFH6Fe1qZpw",md: "LL9.hSXUA14JiacdNtjmp61IpQ9CspeGTOJ69EmngPk-1740654596-1.2.1.1-.AUT_F39Ue.UHJlE3sTetEDRYUZuK8c1T.4Jb74PlNTt4Lc__Fn7tys0DAgzeCFVdhBip2c8PvmmfbJln6mEt87kRuDpDfX41ggU.3BS9AA.BO0yF0aXkxoRwOsKOIgOyNthbIGMszJro_5w.iq32jTR_PJYRfym97DItsB4kz0Y19xEGTdzw29pQFVA97p1jfk6t_2DiVdpePZ6n5y2jN_O3pkPFYl9ucuHvGVGOKU7Zfoo57.fi80Dg2AVEIrtMysu9H3Dbqe1MhRp7kvB.QoePyk_V3byPEGEQBZ5UULRI4F5Tn4V5TNJEEspemVak2u0Uv_Trl.kZ6i5A_tw7xLRDl4FKqhTy4EaXooVPVr5xxelpSZ047X8hEQfOxFHV3UxPXoz75qi3OBddWZNyBC1a_5wz4QVjLykR_saFdBt8YflmxYDWnmQ8KgUa4Ez7DXWTwHI6JWKh4SV90B4puxu6qMXBgQ76r7Ji5eKL24rycrV5tIbHsKDgX0SeZn2qYHF1.eogSb1sQfhpQYYMSK0qNAkEnWu_8C3L1FfVLyHUDrqjuzJsoGCtTgATbqYFqLwwe8djn0fC3eraE88FQCQEj7UPLSVU.ygjT2SVYdSfslP8hYELrPWSLPAXnNiy5Gi5Dslc6lWfg_576Q4JcMoe_7CzK2sBzEyuX_5jG5r7qrmcwzHT.hTN7IhEdNpw02bfGy6FFuAZVNNy23AxeVB_HOJCsTHf1VICFe.xNBiqDsY53KOmw0KqO4PrMgw1uEKmjRgy.QGxNp1RoyAdO4igx_vSD6jaX6BHLNsMSOs7pMt6IEAtkO18soPbJBNKvRpTUoTKETOMXBy7Yz3M3i8XxgBn45FG0uXn1RU.4KHRrgn38kXMa3mUoRtPteqLbBiwgks.L9XVYw9_u..bk59PAeZLSCsinAqVbjDUwD7n6xgRCtRVw3GKtCOcq7WV78sKLsgwShtLoNjG43GHZX7LDCpREeR4uwqhIuA6Swd1IgEPsjky.XF.zDvRZ7qbHdkNpmekl47SqhZOlM452gJviAr4cO3s20h5n7YXx0JnZ4AiOgtRUTV0deUXcEpgq1Ga3v3T1Iozo9AJli0dF8TFnLt9XkVZPi2b8WtNg4IkAs9ratSUqFN9_8l35aDIhizu1SBQp0KEaWJ4JzRFdOrT14M1hGWE5fWUMXegM7F02T3C17zCCMLXtu3xKv68JFx4ug7Nya4OhayQntZBxLCGYWWWcm1mxDK7E0XuPyV_2_9vjaYUQ.A1kyynwytPM9nY5hH4VQOtQdRkyfFn7SrxSIGYa.yMwnhsvWbN_iTcFRO4HywLcv1Uze7CFq9D412ATo7ugWRN1QT_xT08FqhMF0K2QUC9bhFunb0y6pdhnhPrVB6VQy6eRBCXemd5p3bV.86or3caXb4NTDgUu.mJmvSiinzqm3aMlmtHmtOJAOvlBxgf6k7lrk_Tp8Ogol1htBkWoWh25DfyX2GldCN1CknemP5vs4JTywqGOgBhQaZD20lbX6.sMgdOG8v7ILqK4bm.IBYR6UMUZoD0w7WpgLFwNcaklN8enVFy9e5MOF6ut_.yyI1dfZahpNrDHe423NI1rGI5rFiekj2TG0J_61TKbwtFRrFmm3T8_TuXHZpaCmduQL7yEp61KEYNvZeRyVltHywKBEdZPnt5tjntYz8yz4PkTZnYbgK1y6qSjhA7V9xKlKgiJbbVK3YFv3q.w93g0by6T2SBy3JF2xxNQN7G7NGu08wNJh8zhKfrMYDHVfhAglnQOjmisV_",mdrd: "zfVYq4K7LCZZI9zYS330CeMGCyfpSy2_wIJLwoh8TfA-1740654596-1.2.1.1-kPkqvyvO_.tfvO76O3G585zwApPEB04tGa0rQ1vejXfp3QIC_TP12Wh67JtxVRGq.unwSo.gnKRQKpewVtpT0nNPkNd5harAVUvgM4v7qdeK3XqTMSXZkKgONcCFObvTw3ULS7FDu54JMRVF.BN9QVjFsWEQqQjuSQWEQ2IhTQAxMtqz5gLSZ4SrCNexEjAaiGlf3VkQHxDC41wrz6._YIj.VOLPcHfmLpgljj.VwvdsgkoEhfllQP60YWHWIBg8gjSG8YlT53yfLGwo_psurh3623ofAjGpQkXbkAsFJrb3hZjlLyG3yDXpEsG0slkR2r0ULaJ73HxhCXjaxjJzJfgXzB0Th_MwQN.i8jFWL.AHCZ._AhFNdVIjZxMS_Ae_UDgYG8WQiSz1nx14Yh3QVr86qskVyCg0Me1cpUQAe9tmCiQXz3hlQTwSSAky4tCuHfa9qD5MnPVGThZrZLnhm5ekjuFVLTVfTr.mOKB9plxTvk6ndwmpS5.RzMeiJA3FhSCjbfelJZSdklLnJ3dF36pdjumy3UQt53ujiuqk8HsGysNA3FLIvE.86bU5zGX0lC5S6VjOUwXVDq2DI7Rgr.g0z1bSsIkUVYK4DpCyXvSwNvriT9aDUcKav4slr7j7aIgYUdbzvkZQ2VCkJRdoBkXBMl.J2.ZeSAeXtoLIo.Rz5XvsRezScAoG._CkJ6vLUpcoxp8oEfJoSAcdnL3XC1f2YXzw23xBuILoQp0YiaFSMW5UQw8_h9JjXR7yOLDQO1qL2XpPNMgzrv3iG8JgQSIhfiedCLlXSvMpwNEZhiHniK6A7km52IQY7Ktsww.J3jK6JbVFWpWlwgM5K0WJsG1NFhNcdpe4GMDwJnY021c2gp5MTKN9.7AYATvMnspd_C5jwTbtyFMd9ICY2KlOm3PsybxqEteh7TJEKqmvNND5AtpqM0t_Vke8LOQowC76rV2n14A6acCwkctwPs4OH2fC_0Mz1F8NLR_dHEUdZMslKWY_AG8kv1mVMNuA9rWpI5JrDQ2Dbd_RROP1oZBg1GEr0.Dh75rlLKTxfFc8rKNsodYca69FGmfV.BmvhkHP0cLRF7FolElFYVyYRAEFENzqyBvNIGOyYcUrwonbMBQc.7kFoofYDTYchiZITnJIjQ5fl_jV1872wknBnmyv8Bc9WjPS17V2sm1n7ua8zSFAZKoqLIAcFZEPr.GB3fJ5Hotz37xOvKJ2vlq3SBBFS7JGbuvhNZLK_5qYWn5ecsB.uu3cevKoLOcPyZaMrY4nTpC41LeDsrPaifjQ2NeEHhOEsZnL3KWmzhvYTSSYrIys1gUV6L0oZTVCmIcK08tCfJX2mibkXReNVyBp2OTsVho4Ql5ywiyG0BUq00BRAdSD2Fws8TX.7htbfiLbgaATfTNFK.8o4Ac6.MTSGdCbQvgkyDrGgBUjf1wnsLswfvBXLiffxWIdzOwtojnksdeMLbeL25WMEyJ3dWenX6X4qPjY1ptTwO9neFKmJEtBs3oQsRVXCOcywImeCOEXLiJ5nL4K2HPzOxINCcPysKIINKUiVesc4RSTNJR5_dYe6eYief9G2D0Q9A6ArXDc57A0rMtnHlmiG6xhqLhoYZ0LuRw1pVpVAu32Cx17WQ0rf3nZkButefpX1E3AwG2nqw8N_4b2kShBruR4Smvd4EiIFnbAZ2p7PrzmUmGmS5J9xdm8RRHcOgAQon0orzhn2823d0qkwFpdBETqs8ZYL3Y_QfJPVFpIUyuL7ZeAtoKFlt.VxJJKNXcFszyzd7mX_Sbmup0IPGd4umo0J2nwUMoKVH4gDoPPjmkK68XSU.3YvmmJ3r3lt973Fpu1ifD0hbMOx_530GvnAEDTY8KwvG_BbvKluTTluk6kquzN8uP_lOhdJhQDeJY16m87ZQv_2M3wfYFLYS4eptfKaiwvYA60dy7RAUGIuQTuRDmoJovs8_w0Z4nDlzKj_anetiGX1JTH"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9187b9bb0ec9a12f';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/authorities\/nb2007019927?__cf_chl_rt_tk=CFIt3el7xacBIw7DbLoG2rrfpnFdjmd9xuTWijH48sk-1740654596-1.0.1.1-vCoHsdqGkzzYsGoO7azX.BencOIPJxFqUFH6Fe1qZpw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>