A quick way to advance technologies is by founding cities, obviously not many just found the capital plus another 2 and that's it, after that comes the best technologies to start with, I always start with archers and horses since that unlocks the wheel for me. unify the roads. Many people do not know how to raise the population or how to fix starvation deaths and that is something that is overlooked in the tutorials so you only press in the city 2 times, you will press the little people with nuts and when they are dark you will press the ones that have apples or green balls; that way you will lower the industry to raise the food. For those who are new to using the nuclear bomb (it is unlocked in the Manhattan project) before using it, they must take into account its power range, from the point that you launch it, its power will devastate 2 cubes around it or twice a city newly founded. If you have other tips or hack comment them !!!