The slogan that best illustrates the nature of the May 4th Movement is

The slogan that best illustrates the nature of the May 4th Movement is: Fight for sovereignty outside, and get rid of national thieves inside.

The slogan that best embodies the nature of the May 4th Movement is "Fighting for sovereignty outside, excluding traitors inside", which embodies the anti-imperialist and anti-feudal nature. The May 4th Movement in Beijing on May 4th, 2009 was dominated by young students, with the participation of the masses, citizens, businessmen and other classes.

This patriotic movement, which took the form of demonstrations, petitions, strikes and violent confrontation with the government, was a patriotic movement of China people who thoroughly opposed imperialism and feudalism, also known as the "May 4th Storm".

Cause: During the First World War, the European powers had no time to look east, and the Japanese took the opportunity to strengthen their aggression against China, which seriously damaged China's sovereignty. Japanese people's anti-Japanese sentiment is growing.

1919110. In October, the victorious countries such as Britain, the United States, France, Japan and Italy held a peace meeting with Germany in Paris, and decided that Japan would inherit Germany's privileges in Shandong, China. China is one of the victors who declared war on Germany, but the Beiyang warlord government is ready to accept this decision. The failure of China's diplomacy at this peace conference triggered the great May 4th Movement.

The performance of contradiction:

On the one hand, on the day of the May 4th Movement, Fu Sinian was the standard-bearer and commanded the whole movement. However, the burning of Zhao Jialou during the campaign made Fu Sinian dissatisfied. At this time, some students opposed Fu Sinian's practice. Fu Sinian, who had a bad temper, quarreled with the students and angrily withdrew from the student movement the next day.

On the other hand, in the chaos, rumors spread everywhere. Some people suspect that Luo Jialun and his dinner in Anfu Club were bought by Duan government, so the cartoon mocking Luo Jialun came out together with doggerel, which has a very distinct personal attack color: "A pig and a bear have rich eyes, three words are bragging and cheating, and four dimensions are courtesy and honesty."

Facing the surging student movement, Beiyang government also formulated measures to control the student movement. On May 25, the Beijing government ordered all schools to resume classes within three days, and attracted students to give up street demonstrations by taking early holidays, holding advanced examinations for civil servants and foreign judges.

According to Peng Ming's "History of the May 4th Movement", after the Beiyang government held the advanced examination for civil servants and the examination for foreign judicial officials in advance, most graduates referred to these examinations, accounting for one third of the total number of students. It can be said that the Beiyang government played a certain role.