We look at this painful history of mankind historically and dialectically. It can be said that the outbreak of the Second World War caused great disasters to mankind and destroyed human civilization. At the same time, the victory of the Second World War also opened a new era in human history, which greatly promoted the development of human society and brought extensive and profound influence to the post-war world. It promoted the world to enter a relatively peaceful period of balance of power; It promoted the national liberation of colonial countries; Promoted the birth of many socialist countries; It promoted the economic, political and social reforms in capitalist countries; Promoted the progress of science and technology in the world; Promoted the progress of military science and technology and theory; Truth revolution to promote human understanding; It promotes people's understanding of world peace.

The victory of the world people's anti-fascist war is a major turning point in human history in the 20th century, which ended an old period of war and turmoil and ushered in a new stage of peace and development. When we look back at history, we should not forget the destruction and disaster brought by war to human society, and the heavy price paid by countries and people all over the world for victory. As future generations, we should earnestly learn from the historical experience and lessons of this great war, and strive bravely to prevent the occurrence of a new world war, safeguard lasting world peace, and constantly promote the progress of human society.