BeforeAlaskabecamepartoftheU.S.,ithadbeenownedbyR...
问题详情: BeforeAlaskabecamepartoftheU.S.,ithadbeenownedbyRussia.Tradingpostsandsmallsettlementswerescatteredalongthecoast.Therestoflandwasleftunexplored.TheRussiansweremainlyinterestedinthe...
问题详情: BeforeAlaskabecamepartoftheU.S.,ithadbeenownedbyRussia.Tradingpostsandsmallsettlementswerescatteredalongthecoast.Therestoflandwasleftunexplored.TheRussiansweremainlyinterestedinthe...