He tried to set up peace treaties, but failed. Cornwallis offered to New England Rangers a bounty for the scalps of Mi’kmaq families just as the French had offered a bounty to the Mi’kmaq for the scalps of British colonial families. According to historian Geoffery Plank, by this period, leaders of the conflict on both sides were gradually adopting an uncomplicated, racially based view of the war and their opponents. Several Mi'kmaq leaders and elders developed views mirroring those held by Cornwallis and other members of the Nova Scotia Council, namely that the conflict was a "race war", and both combatants were "singlemindedly" determined to drive each other from the peninsula of Nova Scotia. After the establishment of Halifax, Cope seems to have joined Le Loutre at the Isthmus of Chignecto. Stationed in this region, through a series of raids, Cope and the other Mi’kmaq war leaders were able to confine the new settlers to the vicinity of Halifax. British plans to scatter Protestants across peninsular Nova Scotia were temporarily undermined. Battle at Chignecto After the Battle at Chignecto on September 3, 1750, Le Loutre and the French retreated to Beausejour ridge and Lawrence began to build Fort Lawrence on the former Acadian community of Beaubassin. Almost a month after the battle, on October 15, Cope, disguised in a French officer's uniform, approached the British under a white flag of truce and killed Captain Edward Howe. Peace Treaty (1752) After eighteen months of inconclusive fighting, uncertainties and second thoughts began to disturb both the Mi’kmaq and the British communities. By the summer of 1751 Governor Cornwallis began a more conciliatory policy. For more than a year, Cornwallis sought out Mi’kmaq leaders willing to negotiate a peace. He eventually gave up, resigned his commission and left the colony. With a new Governor in place, Governor Peregrine Hopson, the first and only willing Mi’kmaq negotiator to come forward and negotiate was Cope. On 22 November 1752, Cope finished negotiating a peace for the Mi’kmaq at Shubenacadie. The basis of the treaty was the one signed in Boston which closed Father Rale's War (1725). Cope tried to get other Mi’kmaq chiefs in Nova Scotia to agree to the treaty but was unsuccessful. The Governor became suspicious of Cope’s actual leadership among the Mi’kmaq people. Of course, Le Loutre and the French were outraged at Cope’s decision to negotiate at all with the British.