谁能解释upper Canada和lower Canada的区别!英文版的!
问题描述：
谁能解释upper Canada和lower Canada的区别!英文版的!
谁能解释upper class和lower class的区别!英文版的!
答
Upper Canada and Lower CanadaUpper Canada was a British province located in what is now the Canadian province of Ontario. Upper Canada officially existed from 1791 to 1841 and covered generally presen...