How to play civilization 5 gods in Germany

Germany was strong in the early days and barbarians joined the army. At first, it can directly develop into siege, and then quickly occupy the nearby city-States. Nothing special.

I suggest you learn the calendar directly by playing Babylon, and then become a great scientist, and establish a college +6 for scientific research. After that, you should be at least 50% faster than your competitors in science and technology, and pay attention to strategic materials, such as aluminum and uranium in coal mines.