Middle School Mathematics History Questions

2 Vietnam and the Philippines Wait a minute.

1. 1.Military-strategic value. It can be seen from the map that the waters near the Diaoyu Islands are an important passage for China to move from the coastal waters to the depths of the ocean, and if the Diaoyu Islands cannot be controlled, then the difficulties for the Chinese Navy to enter the depths of the ocean will increase greatly in the future.

2.Economic value. The waters around Diaoyu Dao are rich in fishery resources, and are the traditional fishing areas of Chinese fishermen, and the surrounding sea floor is rich in oil and natural gas.

1. It is close to the southeast coast and Taiwan, with an important strategic location and rich natural resources in the nearby sea area. 2,4 is Vietnamese, 5 is Japanese wow!!

Hello, choose C

In 1984, there were 14 coastal cities including Dalian, Qinhuangdao, Tianjin, Yantai, Qingdao, Lianyungang, Nantong, Shanghai, Ningbo, Wenzhou, Fuzhou, Guangzhou, Zhanjiang and Beihai.

According to the title, it can be launched in 1984, or the entire coast is opened, and only 14 coastal open cities have such a large lineup, from Dalian to Beihai, the entire coastline is open.

Good luck with your learning.

Eastern Wu of the Three Kingdoms 223-280 Emperor Wu Sun Quan Jianye (now Nanjing, Jiangsu).

Eastern Jin Dynasty 317-420 Emperor Sima Rui Jiankang (now Nanjing, Jiangsu).

Southern Song Dynasty 420-479 Emperor Wu of the Song Dynasty Liu Yu Jiankang (now Nanjing, Jiangsu).

Southern Dynasty Qi 479-502 Emperor Xiao Daocheng Jiankang (now Nanjing, Jiangsu).

Southern Dynasty Liang 502-557 Emperor Wu of Liang Xiao Yan Jiankang (now Nanjing, Jiangsu).

Southern Dynasty Chen 557-589 Emperor Wu of Chen, Chen Baxian, Jiankang (now Nanjing, Jiangsu).

From the 3rd century to the 6th century AD, Nanjing established six dynasties. Namely: the Three Kingdoms of Wu, the Western Jin Dynasty, the Eastern Jin Dynasty, the Southern Song Dynasty, the Qi Dynasty, the Liang Dynasty, and the Chen.

In 211 A.D., Sun Quan of Wu moved from Wuchang to build the capital here, renamed Jianye, and was the capital of Wu during the Three Kingdoms.

After the unification of the Western Jin Dynasty, Taikang three years (282 years) rebuilt the industry as Jianye, and became the capital of the Western Jin Dynasty in the first year of Jianwu (317 years), Sima Rui favored Anjiang Zuo and established the Eastern Jin Dynasty. Jiankang is the capital.

Since then, Song, Qi, Liang and Chen have successively built their capitals here, known as the Southern Dynasty in history.