The breakdown of the 1-year alliance between Russia and France led to the rise of Nazi Germany.

There are many similarities between the two world wars in the 2th century. Among them, Germany was the main participating country, and Germany eventually fell into a strange circle of fighting on two fronts. Because of Germany's special position of being attacked on all sides, it is necessary for Germany to unite some countries against others. Due to Russia's withdrawal, France could not assume the status of European police, and finally Hitler's Nazi Empire was established. The establishment of this country has brought heavy disasters to European countries, and at the same time, it has completely destroyed the achievements of European civilization over the past 1 years.

1. Due to the establishment of the Soviet Union, France has been unable to contain Germany

Since the early 2th century, Germany has exposed its ambitious desire for expansion. Because of Germany's special geographical position, the alliance between France and Russia is enough to contain Germany. Germany's own strategic resources are insufficient, and whether there are sufficient colonies, Germany is unable to carry out a long-term war of attrition. Before the outbreak of World War I, Germany was in a strategic decline. After the outbreak of World War I, although Germany achieved a series of advantages in the early stage by relying on the strong combat effectiveness of the army. However, these results are far from Germany's expectations, and Germany is caught in a hopeless protracted war. After the United States entered the war, the situation in Germany was even worse. Although Russia's withdrawal has eased the pressure on Germany, the situation in Germany has not fundamentally improved. The combat effectiveness of the American army is really not so good, but the assistance that the United States gave to the allies is incomparable to Germany.

in November 1918, an uprising broke out in Berlin, the capital of Germany, and the German emperor William II fled to the Netherlands. Then Germany announced its surrender to the Allies, and the First World War ended. In the Versailles Conference held in 1919, Germany's strength was severely weakened, and France hoped to make Germany never turn over. Germany is not allowed to have an air force, the army must not exceed 1,, and the navy can only build some small ships. Although France is a victorious country, it has also been hit hard. The main battles of World War I mainly took place in France, and the French economy suffered serious losses. Even with some war reparations, the situation in France is still not optimistic. Due to the establishment of Soviet Russia, France lost its own allies. After the 192s, France could only rely on its own strength to maintain the order in Europe, and the Soviet Union was completely marginalized by the European world.

Second, due to its own lack of ability, France had to make concessions to Germany again and again

Although France was a victorious country in World War I, it actually did not benefit much. Before that, France had been working with Russia to maintain European order, and now France has become a unique one. France felt more and more unable to suppress Germany in an all-round way. Under such circumstances, France joined Czechoslovakia and Poland to form an encirclement of Germany. However, these two countries together are not as heavy as Russia in those days, but it is a pity that the Soviet Union today is the public enemy of all Europe. In 1929, when the economic crisis broke out, France was no exception, and its economy dropped by 38%. Against this background, the Nazi Party led by Hitler came to power. After Hitler became the German head of state, he made a series of tests on France. The first is to occupy the demilitarized zone of Rhine, and the second is to annex Austria. The French just said * * *.

Many people think that France is weak, and France is forced to do so. It cannot stand up to Hitler by itself. Britain and France negotiated with the Soviet Union in the past, trying to reproduce the pattern of the three countries attacking Germany in those days. The Soviet Union said that if Germany attacked Britain and France, the Soviet Union could send 3 million troops to attack Germany. However, there is a problem. Today, Germany is not bordered by the Soviet Union, and there is a Poland in the middle. Poland is a nominal ally of Britain and France. Facing the suggestions of Britain and France, Poland's answer is quite philosophical. Poland's answer is: "if we get close to the Nazis, we will lose our freedom;" Close to the Soviet Union, we will lose our souls. Due to Poland's strong opposition, the negotiations between Britain and France and the Soviet Union finally broke down. After that, Nazi Germany and the Soviet Union signed the infamous Soviet-German Non-aggression Treaty. Germany finally stabilized its eastern front and avoided the embarrassing situation of being attacked from both sides.

Third, after Germany stabilized the Eastern Front, it was able to sweep across Western Europe with all one's strength

The agreement between Germany and the Soviet Union basically divided Europe, which stipulated: "When Germany attacked Western Europe, the Soviet Union remained neutral. When the Soviet Union attacked northern Europe, Germany never interfered. At first, 1.5 million Germans and 1.1 million Soviets jointly attacked Poland. In the eyes of Britain and France, the Soviet Union is no different from the Nazis. In central Poland, the German army joined forces with the Soviet Union, and the German army issued a slogan: "Salute to the Soviet Red Army composed of workers and peasants. Hitler finally had no worries and avoided repeating the mistakes of World War I.. After that, Hitler's more than 2 million troops began to sweep across western Europe. Luxembourg, the Netherlands and Belgium were successively occupied by Germany, and even France, known as the largest country in Europe, only lasted less than 4 days. The Germans successfully entered Paris, and Hitler held a military parade in the streets of Paris. At this point, only Britain, which is surrounded by the sea, is left in western Europe and continues to resist.