古代史:
http://wenku.baidu.com/link?url=SFURrqVT0UQ9WRh433G24BoCNhV0tNgerh58v-VYHbBWtMDIQoOrzR6Aihh6cpKQCBm_N7C-NzZloqBFE08alin2caCHDAFudjeyi-cUTqq
近代史:
http://wenku.baidu.com/view/3fa68844a6c30c2259019efb.html?from=search
现代史:
http://wenku.baidu.com/view/a1c116ccda38376baf1faea7.html?from=search