What is the division of modern and modern years?

Modern history covers the period 1840-1949. In two phases, 1840-1919 is the period of old democracy, and 1919-1949 is the period of new democracy. 1949 to the present day for the modern era!

As for whether he is a modern writer or a modern writer, it depends on his writing style.

The Opium War of 1840 was the beginning of modern Chinese history, and the May Fourth Movement was the beginning of modern Chinese history.

As for the second question, Lu Xun was born in the modern period in 1881 and died in the modern period in 1936, but he became famous in the modern era, so he is considered a modern writer.

The Opium War of 1840 began modern Chinese history.

In 1949, the founding of the People's Republic of China began modern history, and from here, it was mainly because of the success of the revolution after the founding of the People's Republic of China.

A new page has been opened in China's history and it has embarked on the road of socialism.

In 1919, the May Fourth Movement was boundary.

Born in modern times, died in modern times, it should be modern

With May Fourth as the boundary, it was 1919.

It should be divided by May Fourth!!

After the Opium War in 1840, China's modern history began.

Modern writer.

The beginning of modern world history was the British bourgeois revolution, the "Glorious Revolution". Modern history began with the October Revolution. It's not accurate, but it's the conventional wisdom.

China is the Opium War, and the modern era is the founding of the People's Republic of China in 1949.

The traditional view is marked by the transformation of the social will, so the 1919 theory is nonsense.

It can be rigorously evaluated as a modern writer. But if he contributed a lot before liberation and died later, such as Hu Shi, it is called modern times. If he was born before the liberation and made great contributions after the liberation, he is called a modern writer.

Modern and modern times divide time nodes.

1. Modern times: In the middle of the 19th century, this was the historical moment when the stage of modern world history basically arrived. China's modern history spans from the Opium War in 1840 to the founding of the People's Republic of China in 1919.

2. Modern: refers to the period from May 4, 1919 (May Fourth Movement) to the founding of the People's Republic of China on October 1, 1949.

3. Contemporary: refers to October 1, 1949 to the present.

Modern refers to the more than 180 years of Chinese history since 1840. The mainstream and essence of China's modern history is the history of the heroic struggle and arduous exploration of generations of Chinese people and people with lofty ideals to save the country. Under the leadership of the Communist Party of China, the people of all ethnic groups in China have gradually transformed an extremely poor and weak old China into a new China that is initially prosperous and full of vitality. <

Modern history refers to the history of China for more than 180 years since 1840. China's modern and modern history, in terms of its mainstream and essence, is a history of heroic struggle and arduous exploration by generations of Chinese people and people with lofty ideals to save the country's survival. Under the leadership of the Communist Party of China, the people of all ethnic groups in China have waged great and arduous struggles, won national independence and people's liberation through the new democratic revolution. Under the leadership of the Communist Party of China, the people of all ethnic groups in China have gradually transformed an extremely poor and weak old China into a socialist new China that is initially prosperous, full of vigor and vitality, through socialist revolution, construction and reform.

Question: How many years was the 50s of the 20th century? How do you see it?

Explanation] 1, century is derived from the Latin word and refers to a hundred years. The present A.D. begins with the birth of Jesus (1 A.D.). Thus the years 1 to 100 AD are the first century, and the years 101 to 200 AD are the second century, and so on.

The period from 1901 to 2000 AD is the 20th century.

2, decade means decade. Now it is commonly said that the x0s of a certain century (x is 2 9) generally refer to the decade from x0 of a certain century to x9 years of a certain century. (Note:.)

There are 20s, 30s....The 90's statement, but not the 00's, 10's statement. This convention is customary and unexplained. ）

3. How do you see how many centuries and years a certain year is?

The number of more than 100 digits in a certain year is +1, that is, the number of centuries to which it belongs. For example, in 618 (established by the Tang Dynasty), 6+1=7, it was the seventh century AD. 1840 (outbreak of the Opium Wars), 18+1=19, was the 19th century AD.

The number (2--9) in the tenth place of a certain year is the number of years to which it belongs. 1776 (American Revolutionary War) was the 70s of the 18th century. 1931 (918 Incident) was the 30s of the 20th century.

The development of Danxia landform began with the Himalayan orogeny in the late Tertiary period.

Geomorphological characteristics of the youth: the movement caused some red strata to tilt and gently fold, and caused the red basin to be uplifted, forming an outflow area. The flowing water concentrates in the low-lying area in the middle of the basin and erodes along the vertical joints of the rock strata, forming a deep ditch with two upright walls, which is called the lane valley.

Geomorphological characteristics in the prime of life: when the colluvium at the foot of the cliff in the valley cannot be completely removed, a colluvium cone with a gentle slope is formed. With the collapse and retreat of the ditch wall, the colluvial cone continues to grow upward, and the range covering the bedrock surface also expands, and the bedrock in the lower part of the colluvial cone forms a gentle slope consistent with the inclination direction of the colluvial cone.

After the collapse of the cliff face, the area of the summit surface gradually decreased, forming a castle-like remnant peak and stone.

landforms such as walls or stone pillars.

Geomorphological features of the old age: With further erosion, the remnant peaks, stone walls and stone pillars will also disappear, forming gently sloping hills. There are a lot of limestone gravels and calcium carbonate cements in the red gravel layer, and the calcium carbonate is often dissolved by water to form some karst ditches, stone buds and karst caves, or form thin layers of calcified deposits, and even develop stone stalactites.

Funnels also develop along joint junctions.

There are two ways to divide the age, which are the customary division and the standard division. Customary divisions consider n0 years as the first year of an epoch, such as:

The first and last decades of the early 10th century A.D.: i.e., from 0 A.D. to 19 A.D.;

Twenties of the twentieth century A.D.: 20 A.D. to 29 A.D.;

A.D. in the thirties of the century: 30 A.D. to 39 A.D.;

The forties of a certain century: 40 A.D. to 49 A.D.;

50s of the 19th century: 50 to 59 AD;

Sixties of the same century: 60 to 69 A.D.;

Seventies of the century: 70 to 79 AD;

80s of the 10th century: 80 to 89 AD;

90s A.D.: 90 A.D. to 99 A.D.;

The standard division method is based on the principle of division of centuries as a unified standard, with n1 year as the beginning of a certain era, that is:

The first and last decades of the early century of a certain A.D.: i.e., from 01 A.D. to 20 A.D.;

Twenties of a certain century: 21 A.D. to 30 A.D.;

The thirties of the century: 31 A.D. to 40 A.D.;

Forty years of the century: 41 to 50 AD;

50s of the 19th century: 51 to 60 AD;

Sixties of a certain century: 61 to 70 AD;

Seventies of a certain century: 71 A.D. to 80 A.D.;

80s of the 19th century: 81 to 90 AD;

90s of the 19th century AD: 91 AD to 00 AD;

Among them, 00,01 to 09 is not in the age of the closed, this is not surprising, because the concept of "decade" as "decade" does not have a long history, and there is no very authoritative definition, people use more and it is customary, the above said that 2000 as the last year of the 20th century is counted as which era, very simple, people do not consider it when they use the concept of age, and when they meet, everyone calls it "the end of the 20th century", then it does not have to be planned into the era, At the same time, 01 to 10 years are called the beginning of a certain century, and 11 to 20 years, that is, the 10s, are usually not called "first decades" but the second decade of a certain century (it seems that the first decade is only 9 years, and "it is precisely this that supports the second division of the span of the century"; "It is precisely this point that supports the view that the age should be divided into 01 to 10, 11 to 20, 91 to 100"; "That's exactly what makes '...Ten 'to'....The division of 'nine' is self-contradictory. But please understand that when you use the word era, you really don't use it after dividing it all, but use it to solve problems when they arise. 91 to 100 years is generally called the last decade of a certain century, or the end of the century, which is a customary name, and it is right to think about the solution of the dry mountains in the second decade.