this assignment is an literature review.i will provide an reference.u just have to go through that and do it.. Using the approved topic from Task 1, pairs need to analyse the references sources they identified in Task 1:  Determine what has been written on a topic  Provide an overview of key concepts from the sources  Identify major relationships or patterns  Identify strengths and weaknesses  Identify any gaps in the research  Identify any conflicting evidence Pairs should combine the separate reviews into a single coherent report – this will probably mean that the different contributions cannot be just added to each other, but need to be fully integrated into an overall discussion. NOTES: The written report is based on the Reference List from your first task. In-text references should be provided immediately where you have cited the reference..   `abt 1500 words       ….harvard style