1. Why do ideological and political courses teach modern Chinese history? Do you understand modern Chinese history? 2. The "May 4th Movement" gave

Ideological and political courses teach modern Chinese history because modern Chinese history is an important part of Chinese history and an important part of patriotism education. By narrating China’s modern history, students can understand China’s national conditions, history and culture, understand the history and achievements of the Chinese people’s unremitting struggle for national independence and national prosperity, and enhance students’ sense of national pride and patriotism.

The "May 4th Movement" is a landmark event in China's modern history. It marked the beginning of China's new democratic revolution. In this movement, young students were the vanguard. They put forward many advanced slogans and ideas, such as "fighting for sovereignty abroad and punishing national traitors at home", "rejecting the Paris Peace Conference", "revitalizing China", etc., which inspired the whole country. The fighting spirit of the people promotes social progress and development.

In short, the "May 4th Movement" has an important position and influence in China's modern history. It is of great significance for cultivating students' patriotism and promoting social progress and development.