The material reflects that the political situation at that time was the decline of the royal family, the prosperity of the princes and the frequent wars.

Two, please give five specific examples of "Fang Bo (referring to the governors) government".

A concrete example is the emergence of "five tyrants in the Spring and Autumn Period".

1, Qi Huangong reigned: acceded to the throne in 685 BC. He carried out a series of political and economic reforms, coupled with the geographical advantages of Qi, and soon became strong. Qi Huangong adopted Guan Zhong's opinion and played the banner of "respecting the king and rejecting foreign countries", that is, in the name of respecting the Zhou royal family, he joined forces with other governors to jointly fight against the neighboring ethnic minorities that threatened the Central Plains, and also sent troops to stop the southern power of Chu in the north, thus establishing prestige among the vassal States. Later, in Kwai Shan, the vassal states were called to join the Union, and the Zhou royal family also sent people to attend, thus formally recognizing the hegemony of the country.

2. Jin Wengong's hegemony: In April 632 BC, the two armies of Chu Jin started a decisive battle between Chengpu. The Jin army lured the enemy deep, and the Chu army fell into a tight encirclement, and the whole army was wiped out. Since then, Jin Wengong invited King Xiang of Zhou to join the ranks of governors. Zhou made it and gave him a black and red bow and arrow to show his right to conquer freely. Jin Wengong became the overlord of the Central Plains.

3. Chu Zhuangwang's hegemony: In 598 BC, Chu Zhuangwang led an army to fight the Jin Army in Zhai (now Zhengzhou, Henan) and defeated the Jin Army. Countries in the Central Plains have abandoned gold and returned to Chu, becoming the overlord of the Central Plains.

4. Hegemony of Qin Mugong: The Qin State in the west became stronger and stronger. Qin Mugong tried to dominate the Central Plains in the east, but because the passage in the east was blocked by gold, it annexed a dozen small countries in the west and ruled the area west of Hanguguan, which was known as "dominating Xirong" in history.

5. Gou Jian, the king of Yue, dominated: After being defeated by the State of Wu, Gou Jian, the king of Yue, was determined to take revenge. After decades of hard work, he turned weakness into strength and destroyed Wu. Gou Jian took advantage of the situation to go north and joined forces with the governors of Qi and Jin Dynasties to become the overlord.

Third, please try to analyze the influence of "the strength of princes".

1, adverse effects: brought disaster to the people.

2. Positive impact: the decrease of vassal states and the increase of exchanges among ethnic groups have promoted economic development and the survival of the fittest, which is objectively conducive to national reunification.