As we all know, the German Empire is the world's main superpower with the German Empire being the center of global culture and the world economy and the German military being the most powerful in the world even though the Socialist Republic of Brazil, the United States of America, the Republic of China, and the Indian Confederation are considered to be rising powers and Russia distances itself from Germany, so, what PODs are neccessary for Germany to not become the world's main superpower and why?