General charles cornwallis was forced to surrender at yorktown mainly
because
(a) the british failed to capture key southern ports such as charleston
and savannah
(b) the hessians no longer off ered their support after saratoga
(c) the french navy won control of the chesapeake bay
(d) the spanish agreed to reinforce washington’s army
(e) the americans successfully recaptured new york city

How did northem leaders try to encourage americans to buy goods made in the united states rather than foreign imports? a high taxes on imports to increase the cost of imported goods b low taxes on imports to increase the cost of imported goods c. high taxes on imports to decrease the cost of imported goods d. low taxes on imports to decrease the cost of imported goods e high taxes on imports to decrease the cost of manufactured goods

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife

How do private property rights serve as an incentive in a free enterprise economy ?