This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Alaska purchase. Signing the Alaska Treaty of Cessation to Robert Chew Secretary of State USA William Seward William Hunter Mr Bodisco Russian Ambassador Baron de Stoeckl Charles Sumner Fredrick Seward akhistorycourse org php artID Emanuel Leutze Image William Hunter Asst Sec of State cropped version for William Hunter PDart