In napoleon total war witch technology must researched first

The best option is National Debt research . It decreases the Upkeep for your Army units and also increases the all of town wealths by five points . also it doesnt have any unrest after it and in the first turns it is better to avoid the research those would make unrest in the nation . and just get people ready to pay more taxes until you built the basics .


National debt is money owed by any level of government.  By contrast, annual government deficit refers to the difference between government receipts and spending in a single year. Debt of a sovereign government is called sovereign debt.