0_Wizard
My Grandgrandpa was a veteran of  World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945,  
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier.
chosen_World_War_II_0
World War II
chosen_topic_0_World_War_II
World War II
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. The vast majority of the world's countries—including all of the great powers—eventually formed two opposing military alliances: the Allies and the Axis. It was the most global war in history; it directly involved more than 100 million people from over 30 countries. In a state of total war, the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources.
World War II by country
Nearly every country in the world participated in World War II, with the exception of a few countries that remained neutral. The Second World War pitted two alliances against each other, the Axis powers and the Allied powers. The leading Axis powers were Nazi Germany, the Kingdom of Italy and the Empire of Japan; while the United Kingdom, the United States, the Soviet Union and China were the "Big Four" Allied powers. Even though the Axis had the support of a handful of minor allies and client states, by 1945 almost every single country in the world had declared war on them, although many of them did so only at the eleventh hour.
Aircraft in fiction
Aircraft in fiction covers the various real-world aircraft that have made significant appearances in fiction over the decades, including in books, films, toys, TV programs, video games, and other media. These appearances spotlight the popularity of different models of aircraft, and showcase the different types for the general public. The first aviation film was the 1911 William J. Humphrey–directed two-reeler, "The Military Air-Scout", shot following an Aero Club of America flying meet at Long Island, New York, with Lt. Henry Arnold doing the stunt flying. "Arnold, who picked up 'a few extra bucks' for his services, became so excited about movies that he almost quit the Army to become an actor."
Tanks in the German Army
This article on military tanks deals with the history of tanks serving in the German Army from World War I, the interwar period, and the Panzers of the German Wehrmacht during World War II, the Cold War and modern times. The development of tanks in World War I began as an attempt to break the stalemate which trench warfare had brought to the Western Front. The British and French both began experimenting in 1915, and deployed tanks in battle from 1916 and 1917 respectively. The Germans, on the other hand, were slower to develop tanks, concentrating on anti-tank weapons. The German response to the modest initial successes of the Allied tanks was the A7V, which, like some other tanks of the period, was based on caterpillar tracks of the type found on the American Holt Tractors.
Andreas Hillgruber
Andreas Fritz Hillgruber (18 January 1925 – 8 May 1989) was a conservative German historian. Hillgruber was influential as a military and diplomatic historian who played a leading role in the "Historikerstreit" of the 1980s. In his book "Zweierlei Untergang", he wrote that Germans should "identify" with the Wehrmacht fighting on the Eastern Front and asserts that there was no moral difference between Allied polices towards Germany in 1944-45 and the genocide waged against the Jews. British historian Richard J. Evans wrote that Hillgruber was a great historian whose once-sterling reputation was in ruins as a result of the "Historikerstreit".
Seabee
United States Naval Construction Battalions, better known as the Seabees, form the Naval Construction Force of the United States Navy. Their nickname is a heterograph of the first initials "C.B." from the words Construction Battalion. The depending upon the use of the word, "Seabee" can refer to one of three things: All the enlisted personnel in the USN's occupational field-7 (OF-7), All officers and enlisted assigned to the Naval Construction Force, or the U.S. Naval Construction Battalions. Naval Construction Battalions were conceived of as a replacement for civilian construction companies working for the US Navy after the United States was drawn into World War II with the Japanese attack on Pearl Harbor on 7 December 1941.
History of Poland
The history of Poland originates in the migrations of Slavs who established permanent settlements in the Polish lands during the Early Middle Ages. The first ruling dynasty, the Piasts, emerged by the 10th century AD. Duke Mieszko I (d. 992) is considered the "de facto" creator of the Polish state and is widely recognized for the adoption of Western Christianity that followed his baptism in 966. Mieszko's duchy of Poland was formally reconstituted as a medieval kingdom in 1025 by his son Bolesław I the Brave, known for military expansion under his rule. Perhaps the most successful of the Piast kings was the last one, Casimir III the Great, who presided over a brilliant period of economic prosperity and territorial aggrandizement before his death in 1370 without male heirs.
1_Apprentice
Interesting. Does he tell you any war stories?
0_Wizard
The vast majority of the world's countries—including all of the great powers—eventually formed two opposing military alliances:
The vast majority of the world's countries—including all of the great powers—eventually formed two opposing military alliances: the Allies and the Axis.
chosen_World_War_II_0
World War II
chosen_topic_0_World_War_II
World War II
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. The vast majority of the world's countries—including all of the great powers—eventually formed two opposing military alliances: the Allies and the Axis. It was the most global war in history; it directly involved more than 100 million people from over 30 countries. In a state of total war, the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources.
World War I
World War I (WWI or WW1), also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70 million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history. Over nine million combatants and seven million civilians died as a result of the war (including the victims of a number of genocides), a casualty rate exacerbated by the belligerents' technological and industrial sophistication, and the tactical stalemate caused by gruelling trench warfare.
International relations of the Great Powers (1814–1919)
This article covers worldwide diplomacy and, more generally, the international relations of the major powers, from 1814 to 1919, with links to more detailed articles. The international relations of minor countries are covered in their own history articles. This era covers the period from the end of the Napoleonic Wars and the Congress of Vienna (1814–15), to the end of the First World War and the Paris Peace Conference. For the previous era see International relations, 1648–1814. For the 1920s and 1930s see International relations (1919–1939). Important themes include the rapid industrialization and growing power of Britain, Europe and, later in the period, the United States and Japan.
History of France
The first written records for the history of France appear in the Iron Age. What is now France made up the bulk of the region known to the Romans as Gaul. Roman writers noted the presence of three main ethno-linguistic groups in the area: the Gauls, the Aquitani, and the Belgae. The Gauls, the largest and best attested group, were Celtic people speaking what is known as the Gaulish language. Over the course of the 1st millennium BC the Greeks, Romans and Carthaginians established colonies on the Mediterranean coast and the offshore islands. The Roman Republic annexed southern Gaul as the province of Gallia Narbonensis in the late 2nd century BC, and Roman forces under Julius Caesar conquered the rest of Gaul in the Gallic Wars of 58–51 BC.
History of Western civilization
Western civilization traces its roots back to Western Europe and the Western Mediterranean. It is linked to the Roman Empire and with Medieval Western Christendom which emerged from the Middle Ages to experience such transformative episodes as the Renaissance, the Reformation, the Enlightenment, the Industrial Revolution, scientific revolution, and the development of liberal democracy. The civilizations of Classical Greece, Ancient Rome and Ancient Israel are considered seminal periods in Western history; a few cultural contributions also emerged from the pagan peoples of pre-Christian Europe, such as the Celts and Germans.
History of Europe
The history of Europe covers the peoples inhabiting Europe from prehistory to the present. The period known as classical antiquity began with the emergence of the city-states of ancient Greece. Later, the Roman Empire came to dominate the entire Mediterranean basin. The fall of the Roman Empire in AD 476 traditionally marks the start of the Middle Ages. Beginning in the 14th century a Renaissance of knowledge challenged traditional doctrines in science and theology. Simultaneously, the Protestant Reformation set up Protestant churches primarily in Germany, Scandinavia and England. After 1800, the Industrial Revolution brought prosperity to Britain and Western Europe.
Eleftherios Venizelos
Eleftherios Kyriakou Venizelos (full name "Elefthérios Kyriákou Venizélos", ; ; 23 August 1864 – 18 March 1936) was an eminent Greek leader of the Greek national liberation movement and a charismatic statesman of the early 20th century remembered for his promotion of liberal-democratic policies. As leader of the Liberal Party, he was elected several times as Prime Minister of Greece, serving from 1910 to 1920 and from 1928 to 1933. Venizelos had such profound influence on the internal and external affairs of Greece that he is credited with being "the maker of modern Greece", and is still widely known as the "Ethnarch".
1_Apprentice
Allow me to complete your sentence: Allies and Axis.