What is taught in history will never be 100% accurate, but it is possible for historians to achieve a considerable degree of objectivity, especially if they seek to be aware of the influences upon their own thinking. Part of most secondary school history curricula is the consideration of how historians are affected by the context in which they write: this equips pupils to consider critically what they are being taught and why they are being taught it. Moreover, it can be argued that worthwhile ends (e.g. the good relations between different ethnic communities sought by the British government) justify some selection of the history that is taught to schoolchildren. After all, it isn't possible to teach children everything about all historical periods, so there must be some criteria for making choices about what would be most valuable to study. A 'British' history curriculum will aid integration and encourage multi-culturalism within the country, without sacrificing truth, merely breadth.