Weaknesses of the articles of confederation congress could not tax. all states had to agree to amend the document. the government had no executive branch. which statement should go in the box with the question marks? a) congress could control trade. b) there was no national court system. c) half of congress was needed to pass a law. d) the president was in charge of the military. plz

In 911, a group of vikings lead by rollo besieged paris and chartres. after a victory near chartres on 26 august, charles decided to negotiate with rollo. the talks were led by hervé, the archbishop of reims. this resulted in the treaty of saint-clair-sur-epte, which granted rollo and his soldiers all the land between the river epte and the sea. it also granted him brittany, "for his livelihood". at the time, brittany was an independent land which france had not been able to conquer. in exchange, rollo promised the king his loyalty and military assistance when needed. also rollo also agreed to be baptised and to marry gisela, the king's daughter. the territory given rollo is about the same as upper normandy.