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: "www.loc.gov",cType: 'non-interactive',cRay: '913c342fd8688213',cH: 'Oo2pYlhJpB5ul8ZhE71yQB5fu8QBA7IUOXlgnhUr2Uk-1739862694-1.2.1.1-s3q.9DmL.LQg31CDHzX_9HC1nFgeRhpx00S4CbrH7.5P1r694dy8RqRldlFidDde',cUPMDTk: "\/standards\/iso639-2\/php\/langcodes_name.php?code_ID=213&__cf_chl_tk=cGxa.DCpssR3nnBh7KfUEoRKytLgdhtL.O2d_kXgtbg-1739862694-1.0.1.1-SMq1pBd8VTSFVv7sEe1BsyGH.fzFhfwVKrEMrx6VAZY",cFPWv: 'g',cITimeS: '1739862694',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/standards\/iso639-2\/php\/langcodes_name.php?code_ID=213&__cf_chl_f_tk=cGxa.DCpssR3nnBh7KfUEoRKytLgdhtL.O2d_kXgtbg-1739862694-1.0.1.1-SMq1pBd8VTSFVv7sEe1BsyGH.fzFhfwVKrEMrx6VAZY",md: "7BP7ey8hzg6F2z3eEjetnwZ.W9D3wiCBo.NyLXA5NU4-1739862694-1.2.1.1-9KdMz6_LLGw6207VTtfY4GaAl3Vfa0sH9pcx4fMGklzM2fF_0t.AsHGGAUQ5btErvlhNuWbxLquvw7DOPYaN0JvXLDfqQMcFabTeQVFYHLLYZ_vEUCsiUMMV6jLCKdoe62bH30t1t2r6Iz8s7.ZkgZg_Xg_wNFESKHFck0dW1wvZlbKjOfxpk4V.q62ZMYC9yI9.eFfYKm8_d2O_tw2qR4GwmDQL3bUPYlc.DG1JJuN6GOqNOYqoLbGZNzcmR5JKaQdVBvfDBHhvHrMmNrtc8WKm8JdgofZxoXBmhxGwP3VcZcX5JHvLA4owSUvSQixMnHw2KjIUqh6X56e6SF84wruyPzvkB2XCbmxqpihp6tyXxAJ9XKByjc2W.SaY6nFgRbzwDjmk8inGio0l4Om_9eGIZCH_mvttLdIEbiPy1ansRXK_GbW8GSm_5PmcR94sTOoYH4N.pmWDGz_AQpdPFZa4gL_D7YmFQO.s3FWIGHAj58Y5jGwl5JLmtun7tb4H20jJxzHR1QMw6iYOn19d6a2jBBEu6HWvB9lUU7vKB3jl85x5_LJW52f14vZFb4qdKUBkXHXIR_W5ZiO3TNJKufKk65z1T8i.Pg97r3RMf1IYku9xROZY9YpHmAqEQVyiu_XXujk5vxVM4EBv4dxgrZ4Yg1SJ4Wthwybgdf8lEFYa7zHULdMf9kIO7IUU_hhpszxrW97tA9ex9riH68xjh7GPchhnvboQElilbNoUTEfmVTTYOHA9iUa8rHwtiFqHMEluQydctd5g1UoogIKpFdsI5P0jP9.aKhgHqlKY4yTnckWvO86bK.gVKt89VAsPoyCdzN4jw53RSMgUMzKsIuFemHU4CiI2yF5tyFjieFmpO2CALzknG7RME3XvUMZSvz6c5iDnrmhJTyAVuUY_S4J.oE4tlC7bZg1KYJbtTzseGBfIoT.fPOG220N0bO4mW6gm9aTCTU9GrGhztwvuzH4tBGbAfPtAhKCWPTBBJjjZhG0BXidQxP3cq_42eqUb2UderWdFgfiSJn_ijbNhli8pNEBx0c_RZXZarVw8sk8it_bHXyl7mXwTPPGesMOeGgpP.qcNCa2Vxh5Jft.8kmXFpdh2dBiC5VsJ.6tXKYVQSjkm.HTKxHIh3wHpv5uzZ40vnlMr.B_t0.XWmmT0V6HZK5CRbhOHSS_UbLyquFtdMPxPT7VRz7mO9b6Su1YUryrZqz_UV0vI4tJoZfGEwqArUHc3TZECBrunmLpKhNzp8LvG7DF.aRe9_s_EXnCA7m.TUpwNffopDfBTkoXLGqpkj_nwcIkIDF7iDNXpEOb5_MDs0uXjocpeAvE_eEumn7PO652uPI6TkU7dyyd_v5rrQ0zmnpvM5l0dzgpS7JRLQJBNhIS.GcxGKjL4TvZpsnQhaw7do8tl8AAKYTCWkupyUKzLyxwOXwHra_CRSwtJHn2BWNauNQ.a5BgRAotN5tjQoff8lDxP4UPlms2e83NgMZNSEZ5UdwfVPboBcSwDpRZFvKFHQEfM5vRWeEwXND2fVEM0SmOx7d5xnucs9p8vmXE9jwOJ59vqt4IuL0iWDvCQGzscljhKcODOnU_UtTA6Mzf0vGxG7V4C.hX6CxMO7G52hCFqLwr.ZvHYr1ebxNqLdFGWWzw2Pd9W8SzQ0Hiq99uk0.i2xAOcnEox.iOoDqNEPDi.AlEumhqODhAenUN6Ux_YegUi791UYc5bms29MwusiKGK0epSXwTX30wOgrJoyHoTUUsyOz0ddcQ_3OZYDgug1hYmAhNXMSFCqM_sgHWpzcm_rJ2YcSJHmASa9X2yAOHVsP4LzXhpjxoc620Vz4N3nRLncA3nXQLr",mdrd: "lZ4gYP2w_CRNiDlZCDjw4rDRc7PV_dHrwXNYfWZRdP8-1739862694-1.2.1.1-vxTGl5qkdJAQYAW2mHKy05y2p41eTWOtQV5jGmag9RTruatcRFIAfm9TZ.QHGdVOWz4my59p6kJCta_WYs36K.QSlMgmfDQ7iFtGJ_8H87OFRHOJyzmlY2.NYHITGdrRO82QguU5DuNitSO.q.oSDGyihLFxzRWfdNMO8lCwl_Kcwn.YOAgJLTcptoyP_Yyp6g81un3Dwnoacb2xIbpHTn9TXvzO88enyh9KSu4zONysxyIOZig7M6_QCVdjLrN_rGW6qtuBhvrZ2RcR3KdmRvqqa0z8rGCOb1sVJoc4CRVdcfWwE_i6AOQQMADoFArnVKFb4lQDEVKStbgXI.3_NFquFeZdk_MeTuZYvjatLbypax4.KWciAHLwmPx9bm7MbIbHxVbwXK802MSr6B.BUZYWuOsOEK9wEwGTFObCM6KzKXlrTEOD7.wo9nhz5jkHjBDlk4KV3wCK3mJynj0lXeXtLl5bc6F2nVxHsEbVVsXiOg10b5wKRMdt3d4KlWQLzhWKA9s1ys_l.dEhDGD1vhlAxqKYqFMs_dgPQwWF.yWZteBO1DJ3cXHJHsjn6NfGpgZM9OOWBRtUeBc3115IqRRm7v8Mvdgi7roBwbJFaxUaPRC3IDSLYm6OhROmKSm5s1CI6rtfyQXgXJNO7veamp_KndLu63QurjSzWBxUCptin2DnQZLq11rzUZunDAKjx7i3va9dWZnDWIQmFeiyTxJ2Kd_l8CvWoQsiJkstrsPqjCNi.XOp1AiWz5p8.F1lomyEs8wD79QvQCh__gYNqKL7m4Z3XWV9JTr7aXepOyGVf1KUjBNj_2jGY5oyVHY.lYQmImB6TKu_uj9.JV.uZ7p1F.wPTqJAYAp86ghQE7C_.wa8bg92J7yKNhdY0lg0cLCETW3icS2jpiYms1Mt1MAYjz2L2kWoWkarH1u5tZLgLUBQXCaq2z4hrKtadBkIuEHV1eqAW_7z0sFVQ5lHpFiXUHM7yAiOZDq8CHBAmM4QQGC.FglwVEmMUfJew.WjqGrPMw9haLW42.SFI3FkNXCQTreEHlE_yJsKIvvtfFytA1WrEuBmYiuQLxPxuYYxVplfeOa5cquuZaTp.nfPuiIPdDvNLZjUFURD5S1KYeLjdXscxmTwzFtAbfc_WACekJXcYds9b1O1J5_StIOo_3scQOxKBf5F_JiDQwDkdO4kYcUdyS4.ux_xvN1qBKaG0FjB2kDHRWw6nBfBX1qAAekyKrH6I5nOzzhF1dXCjesMIhNaiAQ40b4zd4WJ7UMfJ6RIlOEkD6kAG2dBRxImuyVLr883Cxrpb7gBHXMlM2gwc7dD_dLrMUT1Q5tRt30hlR7Zzwcc.x0HPZhYY1SUfIYn7q7my5yzb808Dz0A.KXkY3J2nQRLn9_F5HBIUwOpC_q8UP2vZ7Wg9zdBPkWXefkUEb8Er3nA3sslR1GbChvyUHCBpdrrbUAJthQAqHyJU6aldYGo_OZqci22CG4A_tNlEGRQGc8vQJvzn4GEhzr0a4kxE.Ir17VT0fCEUu2j6gf2Ep0jC3PAQDGwO8yNs68m_uEWXrcWDfi2U905YjAW0kWyfbUCi9h.7xE3QYqt4IfFzYNZInhd5wM2qG.4lZqTM2H74KAbEV..pgcPUGM7qPBfPdC6YkBVCiUJhHdDm20O1f6q8ONYq9p6Ffw5D60pkVMyNVmOJ9mkuc0p1TiX_5nCzfNgN_2jCPURWAshXn5g44_wBO4eMXTfPe8.EhG5YcwiPxjhkR0_WOwkWstH94PFXoAvMcgF6HDgsNPhe.FYOqX5UaGk2zTXvn8MYUcl43gmjM4QHJE1WkiWz_o415tfgZfrM2A0yRWXFPQo3iFuAQksKMvZnwnU9kFjju3URsfJYzrIVib5yLJ9Of7J2SS8jkbHSR9Ortv8N0apKMACIjHiSJ0_g0kzYpcARw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=913c342fd8688213';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, "\/standards\/iso639-2\/php\/langcodes_name.php?code_ID=213&__cf_chl_rt_tk=cGxa.DCpssR3nnBh7KfUEoRKytLgdhtL.O2d_kXgtbg-1739862694-1.0.1.1-SMq1pBd8VTSFVv7sEe1BsyGH.fzFhfwVKrEMrx6VAZY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>