A is correct industrialized nations have a responsible to promote development in poor countries
They were signing a petition to establish the 'Columbia Territory'.
Former US President Harry Truman is known for the foreign policies he implemented in response to the growing tension between the United States and the Soviet Union. Among his foreign policies is the Truman Doctrine wherein it is usually offensive in nature because it aims to fund a territory when it is under retaliation from a communist rule.
Sugar plantations, enslaved africans, ruthless plantation owners, strenuous manual labor
