How did the Southern Song Dynasty perish? What was the year title of the last emperor? When did it perish?

If the Song Dynasty did not perish, its development might show the following characteristics: 1. Prosperous economy: The Song Dynasty was one of the most prosperous periods in China's history. Its commodity economy developed rapidly, and trade was frequent. The development of maritime trade and the Silk Road was also extremely prosperous. 2. highly developed culture: the Song Dynasty had a highly developed culture, literature, art, science and technology, and other fields that had achieved outstanding achievements. 3. Relatively stable politics: The Song Dynasty was relatively stable in politics. The government functions were strengthened, the bureaucracy was perfected, and the political system was relatively mature. 4. Powerful military strength: The Song Dynasty had made great achievements in military affairs. The army was large in scale and well equipped. The training and management ability of the army was also excellent. External exchanges: The Song Dynasty had extensive external exchanges with neighboring countries and international organizations, established deep relations, and carried out extensive trade and cultural exchanges. 6. Pay attention to education: The Song Dynasty paid attention to education and formed a relatively complete education system, cultivating a large number of talents and having a profound influence on later generations. If the Song Dynasty did not perish, it would become a period of economic, cultural, political, military, and educational development that would have a profound impact on future generations.

There was no clear reason for the demise of the bad people in the Tang Dynasty. The delinquents were the lowest level of administrative personnel in the Tang Dynasty and did not have much sense of belonging to the Tang Dynasty. With the change of dynasties, the bad people naturally disappeared. However, the status of delinquents had not been completely abandoned. Similar organizations still existed in the past, but the names had changed. Therefore, the search results did not provide clear information about the specific reasons for the demise of the bad people in the Tang Dynasty.

There was no clear reason for the demise of the bad people in the Tang Dynasty. The delinquents were the lowest level of administrative personnel in the Tang Dynasty and did not have much sense of belonging to the Tang Dynasty. With the change of dynasties, the bad people naturally disappeared. However, the status of delinquents had not been completely abandoned. Similar organizations still existed in the past, but the names had changed. Therefore, the search results did not provide a clear answer to the specific details of the demise of the bad people in the Tang Dynasty.

The search results did not provide clear information on the specific reasons for the demise of the bad people in the Tang Dynasty. Therefore, it was impossible to determine how the bad people of the Tang Dynasty perished.

The Xia Dynasty perished because of Shang Tang. In 1600 B.C., Shang Tang led the Shang tribe to destroy the Xia Dynasty. Xia Jie's brutal rule intensified social conflicts, and the Xia Dynasty's national strength declined. At the same time, the power of the Shang Kingdom gradually became stronger, and the people's hearts also turned against Jie and attacked Xia. Shang Tang saw Xia Jie's corruption and was determined to destroy the Xia Dynasty. The Xia Dynasty had been deserted by everyone, and Shang Tang had led well. Therefore, Xia Jie's army was quickly defeated and Jie was exiled. Therefore, the Xia Dynasty was replaced by the newly established Shang Dynasty.

Beiqi State was conquered and destroyed by the Northern Zhou Dynasty in 577. The fall of Northern Qi was mainly caused by internal conflicts and divisions. In the process of Gao Wei and Gao Yan fighting for the throne, the Northern Qi regime was already in turmoil. Yuwen Yong, Emperor Wu of the Northern Zhou Dynasty, took advantage of Gao Wei's fatuous political chaos and internal rebellion to attack the Northern Qi Dynasty. In July of the fourth year of Jiande in the Northern Zhou Dynasty, Yuwen Yong led his army to capture the capital of Northern Qi, Ye City, forcing the Northern Qi Emperor Gao Wei to surrender, marking the demise of Northern Qi.

After Liu Yu's death, the Song Kingdom experienced a series of internal divisions and external wars, which eventually led to its destruction. After Liu Yu's son, Liu Yifu, succeeded to the throne, his incompetence and brutality led to a large-scale rebellion. After he was deposed, Liu Yu's other son, Liu Yilong, succeeded to the throne, but his rule did not change the decline of the Song Kingdom. In addition, the Song Country and Northern Wei had a large-scale war. As a result, the Song Country was defeated and lost a large amount of territory, greatly weakening their national strength. In the end, Emperor Taiwu of the Northern Wei Dynasty, Tuobatao, launched an attack on the Song Kingdom in the year 479, leading to the destruction of the Song Kingdom.

The reason why the Ming Dynasty fell after 276 years was due to a combination of internal corruption, external invasion, natural disasters and other factors. The Ming Dynasty had outstanding performance in politics, economy, culture, military and other aspects, but it was weak in the face of external pressure, leading to the decline of the country. Chongzhen was the last emperor of the Ming Dynasty. He was a very talented politician, but he had some shortcomings in dealing with domestic problems and dealing with external threats. Facing the severe situation of internal corruption and external invasion, he took a series of measures, such as weakening the power of eunuchs, strengthening the central power, reducing the burden of taxes, recruiting troops, etc. However, these methods were not completely effective, which led to the further deterioration of the country's financial situation and finally led to the demise of the Ming Dynasty.

This question involved history, politics, culture, and many other aspects that required detailed analysis and judgment. However, from the perspective of historical facts and cultural heritage, there was indeed the influence of pedantic scholars on political power in the Song and Ming dynasties. In the Song Dynasty, some pedantic scholars concentrated the political power of the country in the hands of a few people by writing some unrealistic scriptures and theories, limiting the freedom of speech and thought, resulting in the lack of innovation and progress in society. In addition, these pedantic scholars also manipulated the political situation to exclude dissidents, causing political corruption and division in the country. In the Ming Dynasty, some pedantic scholars even grasped political power and became dictators. They were addicted to academics and poetry and lacked practical political ability and leadership experience, unable to effectively deal with various problems and challenges at home and abroad. However, it should be noted that the pedantic scholars of the Song and Ming Dynasties were not the only cause of the country's demise. In fact, the political, economic, and military factors at that time, such as foreign wars, natural disasters, economic decline, and social unrest, also had an important impact on the country's development. Therefore, to look at history from a comprehensive perspective, one could not simply attribute a single factor to the demise of an entire country.

Zhu Wen's Later Liang Dynasty was eventually destroyed by the Later Tang Dynasty led by Li Cunxu. In 923 AD, the Later Tang army broke through Luoyang, the capital of the Later Liang. Zhu Wen's son, Zhu Youzhen, was forced to commit suicide, and the Later Liang was declared extinct. This was due to the internal division of the Later Liang and the external pressure, as well as the powerful attacks of the Later Tang.