打製石器

旧石器時代の特色とその文化（遺跡の場所まで解説）【受験に役立つ日本史B 第1回】

こんにちは。今回から日本史Bの解説をしていきます。第一回は旧石器時代について述べていきいます。かつて、日本には旧石器時代は存在せず、磨製石器などの新石器を用いる縄文時代から人類の歴史が始まると考えられていました。しかし、近年の発掘調査な...

2020.08.09

原始・古代

");const o=ie?ie.createHTML(e):e;if(nt===tt)try{t=(new W).parseFromString(o,at)}catch(e){}if(!t||!t.documentElement){t=le.createDocument(nt,"template",null);try{t.documentElement.innerHTML=ot?ae:o}catch(e){}}const i=t.body||t.documentElement;return e&&n&&i.insertBefore(r.createTextNode(n),i.childNodes[0]||null),nt===tt?ue.call(t,Ie?"html":"body")[0]:Ie?t.documentElement:i},bt=function(e){return ce.call(e.ownerDocument||e,e,H.SHOW_ELEMENT|H.SHOW_COMMENT|H.SHOW_TEXT|H.SHOW_PROCESSING_INSTRUCTION|H.SHOW_CDATA_SECTION,null)},St=function(e){return e instanceof B&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof z)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},Rt=function(e){return"function"==typeof b&&e instanceof b},wt=function(e,t,n){pe[e]&&u(pe[e],(e=>{e.call(o,t,n,ut)}))},Ct=function(e){let t=null;if(wt("beforeSanitizeElements",e,null),St(e))return _t(e),!0;const n=st(e.nodeName);if(wt("uponSanitizeElement",e,{tagName:n,allowedTags:Ne}),e.hasChildNodes()&&!Rt(e.firstElementChild)&&_(/<[/\w]/g,e.innerHTML)&&_(/<[/\w]/g,e.textContent))return _t(e),!0;if(e.nodeType===J)return _t(e),!0;if(Me&&e.nodeType===Q&&_(/<[/\w]/g,e.data))return _t(e),!0;if(!Ne[n]||Ce[n]){if(!Ce[n]&&Dt(n)){if(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n))return!1;if(we.tagNameCheck instanceof Function&&we.tagNameCheck(n))return!1}if(Ye&&!qe[n]){const t=re(e)||e.parentNode,n=oe(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o){const r=X(n[o],!0);r.__removalCount=(e.__removalCount||0)+1,t.insertBefore(r,$(e))}}}return _t(e),!0}return e instanceof R&&!Et(e)?(_t(e),!0):"noscript"!==n&&"noembed"!==n&&"noframes"!==n||!_(/<\/no(script|embed|frames)/i,e.innerHTML)?(ke&&e.nodeType===Z&&(t=e.textContent,u([fe,de,he],(e=>{t=g(t,e," ")})),e.textContent!==t&&(p(o.removed,{element:e.cloneNode()}),e.textContent=t)),wt("afterSanitizeElements",e,null),!1):(_t(e),!0)},Lt=function(e,t,n){if(Be&&("id"===t||"name"===t)&&(n in r||n in mt))return!1;if(ve&&!Le[t]&&_(ge,t));else if(De&&_(Te,t));else if(!Se[t]||Le[t]){if(!(Dt(e)&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,e)||we.tagNameCheck instanceof Function&&we.tagNameCheck(e))&&(we.attributeNameCheck instanceof RegExp&&_(we.attributeNameCheck,t)||we.attributeNameCheck instanceof Function&&we.attributeNameCheck(t))||"is"===t&&we.allowCustomizedBuiltInElements&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n)||we.tagNameCheck instanceof Function&&we.tagNameCheck(n))))return!1}else if(Ze[t]);else if(_(Ae,g(n,Ee,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!Ke[e]){if(Oe&&!_(ye,g(n,Ee,"")));else if(n)return!1}return!0},Dt=function(e){return"annotation-xml"!==e&&h(e,_e)},vt=function(e){wt("beforeSanitizeAttributes",e,null);const{attributes:t}=e;if(!t)return;const n={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:Se};let r=t.length;for(;r--;){const i=t[r],{name:a,namespaceURI:l,value:c}=i,s=st(a);let p="value"===a?c:y(c);if(n.attrName=s,n.attrValue=p,n.keepAttr=!0,n.forceKeepAttr=void 0,wt("uponSanitizeAttribute",e,n),p=n.attrValue,n.forceKeepAttr)continue;if(At(a,e),!n.keepAttr)continue;if(!xe&&_(/\/>/i,p)){At(a,e);continue}if(Me&&_(/((--!?|])>)|<\/(style|title)/i,p)){At(a,e);continue}ke&&u([fe,de,he],(e=>{p=g(p,e," ")}));const f=st(e.nodeName);if(Lt(f,s,p)){if(!We||"id"!==s&&"name"!==s||(At(a,e),p=Ge+p),ie&&"object"==typeof G&&"function"==typeof G.getAttributeType)if(l);else switch(G.getAttributeType(f,s)){case"TrustedHTML":p=ie.createHTML(p);break;case"TrustedScriptURL":p=ie.createScriptURL(p)}try{l?e.setAttributeNS(l,a,p):e.setAttribute(a,p),St(e)?_t(e):m(o.removed)}catch(e){}}}wt("afterSanitizeAttributes",e,null)},Ot=function e(t){let n=null;const o=bt(t);for(wt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)wt("uponSanitizeShadowNode",n,null),Ct(n)||(n.content instanceof s&&e(n.content),vt(n));wt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null,r=null,i=null,l=null;if(ot=!e,ot&&(e="\x3c!--\x3e"),"string"!=typeof e&&!Rt(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!o.isSupported)return e;if(Ue||ft(t),o.removed=[],"string"==typeof e&&(je=!1),je){if(e.nodeName){const t=st(e.nodeName);if(!Ne[t]||Ce[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof b)n=Nt("\x3c!----\x3e"),r=n.ownerDocument.importNode(e,!0),r.nodeType===V&&"BODY"===r.nodeName||"HTML"===r.nodeName?n=r:n.appendChild(r);else{if(!Fe&&!ke&&!Ie&&-1===e.indexOf("<"))return ie&&ze?ie.createHTML(e):e;if(n=Nt(e),!n)return Fe?null:ze?ae:""}n&&Pe&&_t(n.firstChild);const c=bt(je?e:n);for(;i=c.nextNode();)Ct(i)||(i.content instanceof s&&Ot(i.content),vt(i));if(je)return e;if(Fe){if(He)for(l=se.call(n.ownerDocument);n.firstChild;)l.appendChild(n.firstChild);else l=n;return(Se.shadowroot||Se.shadowrootmode)&&(l=me.call(a,l,!0)),l}let m=Ie?n.outerHTML:n.innerHTML;return Ie&&Ne["!doctype"]&&n.ownerDocument&&n.ownerDocument.doctype&&n.ownerDocument.doctype.name&&_(q,n.ownerDocument.doctype.name)&&(m="\n"+m),ke&&u([fe,de,he],(e=>{m=g(m,e," ")})),ie&&ze?ie.createHTML(m):m},o.setConfig=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};ft(e),Ue=!0},o.clearConfig=function(){ut=null,Ue=!1},o.isValidAttribute=function(e,t,n){ut||ft({});const o=st(e),r=st(t);return Lt(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(pe[e]=pe[e]||[],p(pe[e],t))},o.removeHook=function(e){if(pe[e])return m(pe[e])},o.removeHooks=function(e){pe[e]&&(pe[e]=[])},o.removeAllHooks=function(){pe={}},o}();return oe}))