Questions about history are urgent, and questions about history are urgently answered

The name "province" declassified by the first-level local administration officially appeared in the Yuan Dynasty.

The dividing line between North and South America: the Panama Canal.

The dividing line between South America and Antarctica: Drake Passage.

The dividing line between Asia and Africa: the Suez Canal.

Four oceans: (in order of size): Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean.

Xia Dynasty - Shang Dynasty - Western Zhou Dynasty - Eastern Zhou Dynasty (also known as Spring and Autumn Warring States Qin Dynasty - Western Han Dynasty - Eastern Han Dynasty - Three Kingdoms - Western Jin Dynasty - Sixteen Kingdoms - Eastern Jin Dynasty - Northern and Southern Dynasties - Sui Dynasty - Tang Dynasty - Five Dynasties and Ten Kingdoms - Liao Song Dynasty (Northern Song Dynasty, Southern Song Dynasty) Western Xia Jin - Yuan - Ming - Qing Dynasty.

Completed

Xia, Shang, Western Zhou, Eastern Zhou (Spring and Autumn), Warring States (although the Eastern Zhou can be divided into Spring and Autumn and Warring States, but the Warring States have not ended, the Eastern Zhou perished, so the Warring States are separated), Qin, Western Han, Eastern Han, Three Kingdoms (Wei, Shu and Wu), Western Jin, Sixteen Kingdoms (strictly speaking, the Sixteen Kingdoms are not counted as a dynasty), Eastern Jin, Northern and Southern Dynasties (Southern Dynasties - Song, Qi, Liang, Chen); Northern Dynasties – Northern Wei, Eastern Wei, Western Wei, Northern Qi, Northern Zhou), Sui, Tang, Five Dynasties (Later Liang, Later Tang, Later Jin, Later Han, Later Zhou) Ten Kingdoms (strictly speaking, the Ten Kingdoms cannot be considered a dynasty), Liao, Northern Song, Western Xia, Jin, Southern Song, Yuan, Ming, and Qing.

Let me tell you, after the Eastern Han Dynasty and before the Three Kingdoms, there was no dynasty! This gap is difficult to fill, at the end of the Eastern Han Dynasty, it was divided into three countries, and what other regimes were there? I propose to add a period of "warlord melee".

The name "province" declassified by the first-level local administration officially appeared in the Yuan Dynasty.

The **** of the Yuan Dynasty was called Zhongshu Province, and at the beginning of entering the Central Plains, its dispatched agency - Xingzhongshu Province was stationed in various places to manage military and civilian affairs, and later became the highest administrative division. In the middle of the Yuan Dynasty, in addition to the direct jurisdiction of Zhongshu Province, the country added 11 Xingzhongshu Province (referred to as Xing Province), and since then, the local political system has entered the stage of dividing and ruling provinces.

The dividing line between North and South America: the Panama Canal.

The dividing line between South America and Antarctica: Drake Passage.

The dividing line between Asia and Africa: the Suez Canal.

Four oceans: (in order of size): Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean.

The Pacific Ocean accounts for 26%, the Atlantic Ocean 20%, the Indian Ocean 20%, and the Arctic Ocean.

Xia, Shang Dynasty, Western Zhou, Eastern Zhou Dynasty (also known as Spring and Autumn Warring States, Qin, Western Han, Eastern Han, Three Kingdoms, Eastern Jin Dynasty, Northern and Southern Dynasties, Sui Dynasty, Tang Dynasty, Liao and Song Dynasty (Northern Song Dynasty, Southern Song Dynasty), Western Xia, Jin, Yuan, Ming and Qing Dynasties.

There were no other dynasties between the Eastern Han Dynasty and the Three Kingdoms, and you either read the wrong question.

I think it's similar to five dynasties and ten kingdoms, so you don't need to fill it in.

1. Yuan. 2. Panama Canal.

3. Drake Passage.

4. Suez Canal.

5. Pacific, Atlantic, Indian, Arctic Ocean (from large to small) 6. Xia Dynasty, Spring and Autumn Period and Warring States Period, Qin Dynasty, New Dynasty, Western Jin Dynasty, Sui Dynasty, Five Dynasties and Ten Kingdoms Period, Yuan Dynasty.

Yuan, Panama Canal, Drake Passage, Suez Canal, Taiping, Atlantic, Indian Ocean, Arctic Ocean, Xia Dynasty, Spring and Autumn Warring States, Qin Dynasty, Wrong question? Western Jin Dynasty, Sui Dynasty, Five Dynasties and Ten Kingdoms, Yuan Dynasty.

1, Pacific Ocean 2, Bohai Sea 3, Taiwan Island 4, Hainan Island 5, Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan, India, Nepal, Bhutan, Myanmar, Laos, Vietnam 6, South Korea, Japan, Philippines, Brunei, Malaysia, Indonesia 7, Province 8City 9County 10, 34 11, 5 12, 4 13, 2 14, Heilongjiang, Jilin, Liaoning 15, Inner Mongolia.

Qing Dynasty: Establishment time, death time, late Qing capitalist invasion - time and place reasons, Qing Dynasty handicraft industry - ceramics, land reform and return.

Ming: Establishment time, cabinet - role, commercial town, Lu Wang Xinxue.

Yuan: provincial system, Yuanqu, household registration system.

Southern Song Dynasty: Relocation of the capital, words, the antagonistic relationship between the Southern Song Dynasty and Jin and the main battles, Yue Fei's resistance to Jin.

Northern Song Dynasty: The alliance between the Northern Song Dynasty and Liaoyuan, the Song-Xia War.

Tang Dynasty: The time of establishment, the prosperity of the Kaiyuan Dynasty, the rule of Zhenguan, the division of feudal towns at the end of the Tang Dynasty, the perfection of the imperial examination system, the three provinces and six ministries—the significance and role of the composition, and the actual nature of the relationship between the provinces.