There is no need for methodology, but please cite your research method. In introduction part you need clearly state why this topic is important and special – Set up main argument and hypothesis . You will need to mention the nexus between these organizations and underline some differences. Probably they can use similar strategy in order to obtain their goals but have differences in tactics. Each arguments must be supported by empirical evidence. Please, use direct quotes and databases. It need to be at least one table.