Their is probably a topic already on this but, WHAT are the best improvements i have 4 mill and 3 spots open. Care to help me guys
Thanks

Your first Improvements should be harbor and foreign ministry. That gives you an extra trade slot and and extra aid slot. Make sure you use the aid slot for tech farming.

Then you should buy banks and stadiums to increase your income.

Slayer's advice is sound, harbor and FM are key

Don't forget to buy factories either. After buying all your Stadiums and Banks, start to buy Factories as they reduce the cost of infra. Infra is essentially the blood of your nation and the more of it you have the faster you grow.

Don't really buy factories because it is a waste of 5 slots. Only buy them when buying infra. Get others like banks, clinic, hospital, schools, universities, and stadiums.

Yes, normally you would only have factories when you buy infra, but at the low amount if infra he is at, he would lose money by switching improvements.

Factories before banks and stadiums, especially given that you'll be selling tech.

My mistake, I didn't see his infra level.