Alert: Reborn of the Nationalism (lead to wars)警號：民族主義的重生 (引發戰爭)

From the beginning of the 2020’s, it is very likely that nationalism has reborn again throughout the world, especially the most powerful nations! I will not explain too much because of some reasons, but you can find most resources and explaination from history and google etc! 從2020年開始，民族主義極有可能在全世界重生，尤其是最強大的國家！由於某些原因，我不會過多解釋，但是您可以從歷史和谷歌等中找到大多數資源和解釋！

Reason 原因:

1. The covid 19 epidemic:

From the beginning of 2020, covid19 has spread to the whole world and cannot…