USA map and flag with an old style Thanks to anonymous for the flag : openclipart.org/detail/110785/united-states-by-anonymous and Laurent for the map : openclipart.org/detail/17221/usa-politique-by-laurent
美國地圖和國旗
flag、General、map、request complete、School、U.S.A.、USA
旗、一般、地圖、請求完成、學校、美國。、美國
資料來源：openclipart ( https://openclipart.org/ )