We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the pursuit of Happiness.展开全文 原微博
the war brother against brother, 逾六十万人死亡，超过美国历史上其他战争死亡人数总和，战争期间，来复枪获得突破性改进，铅弹大规模出现，邮政开始为普通军人服务，铁路开始用于兵力运输和后勤补给，电报用于军事情报传递，士兵开始携带记录姓名番号的纸条（dog tag前身），现代战地医疗体系建立展开全文 原微博
bbc:Take the findings of Tony Saich at Harvard's Kennedy School of Government. In a series of surveys he found that between 80 and 95% of Chinese people were either relatively or extremely satisfied with central government.@允乔改名了展开全文 原微博
