What year did samuel de champlain discover quebec, canada?

What does it mean in the declaration of independence for cutting off our trade with all parts of the world

How might hammurabi’s code have prevented a single ruler from imposing,or forcing his or her will on people

Why was it decided in potsdam that certain industries in germany would be disabled? a. to deplete resources that might prevent germany from coming to power again b. so that a portion of the eastern region of poland would be fused together with the soviet union c. to allow the allies to focus their war efforts in fighting the last part of the war against japan d. to provide economic aid for iran's government since large war demands were made on them