History and Society Solution, Historical and Sociological Problems

Judging from the topographic map given in the question stem, the altitude of the summit of this mountain is more than 5,000 meters, and such an altitude is difficult for even professional mountaineers to complete the summit in one go, and they need to rest and camp halfway. Also, considering that everyone is not a professional mountaineer, it is very unlikely that everyone will reach the summit, and the retreat route must be booked. Therefore, it is important to take all aspects into account and choose the route according to the key influencing factors.

If it is in late autumn, winter or early spring, there are many opportunities for cold air to appear, and the wind direction is mainly northwesterly, and the sunshine is relatively insufficient. In such weather conditions, it may not be ideal to use the northwest starting point in the map to determine the climbing route. On the contrary, although the slopes facing the southeast of the map are steeper, they are less affected by the bad weather due to abundant sunshine, and the temperature is relatively high during the overnight stay, which is more conducive to mountain climbing.

On the contrary, if it is in late spring, summer or early autumn, because the vegetation on the southeast slope is generally dense, it will cause great obstacles to climbers, and there may be flash floods in the event of heavy rainfall, which is a great potential danger. In addition, due to the high temperature and humidity in the southeast, people are prone to heat stroke or diseases. The northwest slope may be easier to climb at this time, because the vegetation is not as dense as the southeast slope, the line of sight is better, there are fewer obstacles, and there is less sunlight, it is relatively shady, and the terrain is gentle, so it is easy to climb.

Therefore, it may be more appropriate to choose the starting point in the northwest to determine the hiking route in these seasons.

I go to the top left corner. Because the road to the top of the mountain from there is relatively smooth, so it is easier to walk!

Start from the top left. Direction: Northwest to Southeast.

Reason: The northwest-to-southeast contour line is sparse, indicating that the terrain is relatively flat and easy to climb. And the northwest to southeast is the ridge, which is not prone to disasters such as flash floods and debris flows.

After the 1929 world economic crisis, Roosevelt took the lead in creating a precedent for state intervention in the economy, and since then capitalist countries have followed suit and began to intervene in the economy, which has played an important role in improving the development of the capitalist economy and consolidating the rule of the bourgeoisie, however, Roosevelt's New Deal only enabled the United States to "get rid of the crisis", not **, the fundamental reason for the periodic outbreak of capitalist economic crises is due to the inherent contradiction of capitalism, that is, the contradiction between socialized large-scale production and private ownership of the means of production, Obviously, the bourgeoisie cannot do this, so the economic crisis will never disappear in capitalist society, and what you say about "capitalism effectively suppresses its inherent contradictions and eases social contradictions" is only temporary, and the economic crisis will not disappear and the contradictions still exist, but only on one side.

On the other hand, the development of socialism as a new thing requires a long historical process, her perfection is not achieved overnight, and capitalism as an old thing will also be dying and struggling in a vain attempt to strangle the new thing in the cradle of the dust, the new thing itself is still imperfect, it also takes time for it to be widely accepted by people, Marxism clearly points out that it is a historical necessity for socialism to replace capitalism, but also says that the future of the development of things is bright but the road is tortuous, At present, it seems that the systems and laws of the developed capitalist countries are more perfect than those of the socialist countries, but there is hope at a young age, and the periodic outbreak of economic crises is a full manifestation of the decadent and backward nature of capitalism, and socialism has completely overcome the inherent contradictions of capitalism and has its own superiority, and the victory of socialism over capitalism in a few hundred years will be a foregone conclusion!

The above is just the answer I gave you as a student of China under socialism, textbooks belong to textbooks, you must trust your own eyes, everyone can see the social reality clearly, these things can be used when answering questions You know.

(1) A - Qin, B - Western Han Dynasty, C - Eastern Han Dynasty, D - Sui, E - Tang.

2) A - Qin, D - Sui, Song 3 dynasties.

3) The rule of Wenjing - Emperor Liu Heng of the Han Dynasty and Liu Qi of the Emperor of the Han Dynasty; The rule of the emperor - Yang Jian, Emperor Wen of Sui; The rule of Zhenguan - Li Shimin, Taizong of the Tang Dynasty; Kaiyuan Prosperous Era - Tang Xuanzong Li Longji.

(1) a Qin Dynasty b Western Han Dynasty c Eastern Han Dynasty d Sui Dynasty e Tang Dynasty.

2) Qin, Sui, and Song dynasties.

3) The rule of Wenjing -- Emperor Wen of the Han Dynasty, Emperor Jing of the Han Dynasty; The rule of Zhenguan--Tang Taizong; Kaiyuan Shengshi -- Tang Xuanzong; Kangqian prosperous era - Kangxi, Qianlong.

ABCDE is Qin, Western Han, Eastern Han, Sui, and Tang.

The most centralized feudal dynasties that completed the unification of the country included Qin and Sui.

The rule of the four prosperous Wenjing Emperor Wen of the Han Dynasty and Emperor Jing of the Han Dynasty.

Guangwu Zhongxing Emperor Guangwu of the Han Dynasty.

The rule of Zhenguan--Tang Taizong;

Kaiyuan Shengshi -- Tang Xuanzong;

Continents: Eurasian continent, American continent, Antarctic continent, African continent, (Australia) continent.

Islands: The largest island in Greenland.

The largest peninsula in the Arabian Peninsula.

Malay Archipelago ) is the largest archipelago.

Seven Continents: Dividing Line:

Asia and Africa: Suez Canal, Red Sea, Bab el-Mandeb Strait.

Europe, Africa: Strait of Gibraltar.

Asia and North America: Bering Strait.

South and North America: Panama Canal.

South America, Antarctica: Drake Passage.

Asia and Europe: Ural Mountains, Ural River, Caspian Sea, Caucasus Mountains, Black Sea, Turkish Straits.

At the end of the 19th century, China's politics was corrupt, the people were struggling to make a living, the people were facing the fate of enslavement, and the country was in danger of being divided, but due to the tenacity and perseverance of the Chinese people and the conflict of interests between the imperialists, China avoided the danger of being divided and colonized, and formed a semi-colony. In addition, because imperialism opened the door to China, China's early industry sprouted, opening a gap in the traditional feudal society, and China became a semi-feudal society. The "Map of the Current Situation" depicts the situation of the imperialist partition of China at that time and the critical situation of being enslaved.

As for learning from the West during this time, different people have different approaches. There are roughly three kinds of people:

A Westernist movement was launched, of course, to maintain the rule of the Qing Dynasty, which made the movement doomed to fail from the beginning, because it tried to change China's backwardness, but did not see the foundation of the change - the political system, and the defeat of the Beiyang Naval Division in the last Sino-Japanese War marked the failure of this movement. Of course, this movement also achieved many achievements, first of all, a large number of industries were established, which promoted the development of industry and commerce in China in the early days. Secondly, there are many schools, such as the predecessor of the current Shanghai Jiao Tong University, which was established at that time.

In addition, some foreign books have been translated, and international students have been dispatched, which has established a certain talent base for China's review.

The second type of people are the reformers, who see the foundation of China's backwardness - the political system - and try to change it. Therefore, he preached the study of Western politics and the implementation of a capitalist constitutional monarchy, which also received some support from Emperor Daoguang. But after all, the weakness of the force, coupled with the wrong strategy, led to a total failure.

In the end, the Empress Dowager Cixi put Emperor Daoguang under house arrest, listened to the government by herself, and exterminated the reformers, creating the sorrow of the six gentlemen of Wuxu. Of course, many achievements have been made during this time, such as the establishment of the first institution of higher learning in modern China - Peking University (then called Jingshi University), but the most important thing is the ideological enlightenment, which makes people begin to understand capitalism, and at the same time realize that it is not feasible to change the law.

The third type of people is the revolutionary faction, under the leadership of Sun Yat-sen, launched the famous Xinhai Revolution, and the achievement, of course, was the overthrow of the Qing Dynasty. But the revolutionaries at that time were too tender, and as a result, they were deceived by Yuan Shikai's traitor and took away the power, and became the emperor again (although the time was very short), drove out an emperor, and another one came, hehe.

As for what happened next, read the book for yourself. That's all I can say about you, typing is tiring enough, I hope it helps you, history is still very interesting. Look up the books.

First, this graticule diagram has the equator in the middle, bisecting the northern and southern hemispheres, with the northern hemisphere above and the southern hemisphere below.

1. The prime meridian is the 0-degree meridian, which is bisected in the middle of the two 10-degree meridians in the figure.

The Tropic of Cancer is the farthest point from the equator that the Sun can reach directly in the Northern Hemisphere. The position of the Tropic of Cancer is not fixed, but varies within plus or minus one degree of northern latitude. Therefore, it should be drawn a little above 20 degrees north latitude.

2. A 40 degrees north latitude and 70 degrees west longitude.

b 20° south latitude 50 degrees east longitude.

3. This question is easy to draw after figuring out the east-west longitude and north-south latitude.

4. Point A is located in the Northern Hemisphere; Point B is located in the Eastern Hemisphere, and point C is located in the mid-latitude zone; Point D is located in the north temperate zone.

Hours are calculated because there is a difference of 120 degrees of longitude between a and b.