Political regime type effect on military expenditure

Hi, first of all let me thank you for taking up my work. I would like the first and the second part to be delivered by the 3rd of March if it is possible. I have already started writing the first part of my paper but due to the lack of time I cannot finish everything in time. If it is not possible then it’s OK. Be free to use any other sources that you might think is needed. I have already described how the work should look like in the proposal, however if you think that the method of data analysis or the regression model should be changed, feel free to do so. Good luck writing and if you have any questions just contact me via e-mail.
PART 1. Economic policy analysis
1. Definition of military expenditure (Types of?)
2. Example of variation on military expenditure (graphs, charts, tables)
3. Explanation on the effect military spending has on economic growth
4. Non- political factors of military expenditure

Part 2. Theoretical framework (political causes of military expenditure).
1. Regime types
2. External threats
3. Membership in alliances
4. Corruption
Part 3. Research methods and analysis