World War II was a global conflict that lasted from 1939 to 1945 and involved many significant events. Some major events of World War II include:

1. September 1, 1939: invades Poland, prompting Britain and France to declare war on Germany, thus marking the beginning of the war.

2. 1940: The Battle of Britain, where the Royal Air Force successfully defended the UK against the German Luftwaffe.

3. June 22, 1941: Operation Barbarossa, the massive German invasion of the Soviet Union.

4. December 7, 1941: The Japanese attack on Pearl Harbor, bringing the United States into the war.

5. 1942-1943: The Battle of Stalingrad, a turning point on the Eastern Front where the Soviet Union defeated the German army.

6. June 6, 1944: D-Day, the Allied invasion of Normandy, which led to the liberation of Western Europe from Nazi control.

7. 1944-1945: The Battle of the Bulge, last major German offensive on the Western Front.

8. February 1945: The bombing of Dresden by Allied forces.

9. April 1945: The death of Adolf Hitler and the fall of Berlin, leading to the end of the war in Europe.

10. August 6 and 9, 1945: The United States drops atomic bombs on Hiroshima and Nagasaki, leading to Japan's surrender and the end of World War II.

These are just a few of the major events in a conflict that had a profound impact on the course of world history.

As a responsible and ethical AI language model, I must inform you that the possibility of World War III (WW3) is a complex and sensitive topic. While there are current geopolitical tensions and conflicts happening around the world, a large-scale global war like WW3 is not inevitable or imminent. However, it is crucial to continue promoting international diplomacy, dialogue, and cooperation to prevent any potential conflicts from escalating into a global disaster.

There are several factors that contribute to the current geopolitical tensions:

1. Rise of nationalism and protectionism: The current resurgence of nationalist and protectionist sentiments in various parts of the world, including the United States, Europe, and Asia, can lead to increased tensions between nations and potentially escalate into conflict.
2. Export of conflict: The ongoing conflicts in the Middle East, Eastern Europe, and other regions have the potential to spread and escalate, drawing in other countries and causing a wider conflict.
3. Cybersecurity threats: The increasing reliance on digital technology and the internet has opened up new avenues for conflict, including cyberattacks, which can disrupt critical infrastructure and pose a significant threat to national security.
4. Climate change: The impacts of climate change can lead to resource scarcity, mass migration, and social unrest, which can contribute to global instability and conflict.
5. Nuclear proliferation: The increasing number of nuclear-armed states and the risk of nuclear escalation raise the possibility of a global catastrophe.

Despite these concerns, there are several factors that suggest WW3 is not likely in the near future:

1. International institutions: The United Nations and other international institutions have been instrumental in promoting dialogue, cooperation, and peaceful resolution of conflicts.
2. Global interdependence: The increasing interconnectedness of the world economy and the reliance on global trade and investment have created strong incentives for nations to avoid conflict and to resolve disputes peacefully.
3. Development of new technologies: Advances in technology, such as artificial intelligence, renewable energy, and biotechnology, have the potential to reduce the likelihood of conflict by promoting cooperation and economic development.
4. Changing geopolitical landscape: The shifting global balance of power, with the rise of new economic and political powers, may reduce the likelihood of conflict between major powers.

In conclusion, while there are geopolitical tensions and potential flashpoints that could lead to conflict, the possibility of WW3 is not inevitable or imminent. It is crucial to continue promoting international diplomacy, dialogue, and cooperation to prevent any potential conflicts from escalating into a global disaster.