how did the discovery of fast ripening rice impact the song dynasty?

How Did The Discovery Of Fast Ripening Rice Impact The Song Dynasty?

Answers

Answer 1

Answer:

New developments in rice cultivation during the Song dynasty in China, such as new strains of rice and better methods of water control and irrigation, greatly increased rice yields. Champa rice, which belongs to the us subspecies and ripens faster than regular rice, originated in this time.


Related Questions

How did experts want to handle the economy after the crash?

Answers

Explanation:

I'm not sure but I think they just did

What is an arranged marriage

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Answer:

A transactional agreement in matrimony.

An arranged marriage is a form of marriage in which the couples do not know each other before the marriage. Another person chooses the spouse for either the bride or the groom.

The disadvantages of arranged marriages

Love is usually not the motive for these marriages. The marriages are transactional in nature. Also the couples do not have the opportunity to fall in love before the marriage takes place.

The couples are not given the opportunity to make their personal choice.

To learn more about marriages, please check: https://brainly.com/question/650760

which bodies of government are involved in the process of amending the constituition

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Answer:

The Constitution provides that an amendment may be proposed either by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures.

Explanation:

what type of pandemic hit during the war in (1918- 1919).

a,AIDS
b,FLU
c, PLAGUE
d,none of these

Answers

Answer:

b. FLU

Explanation:

it was a tragic pandemic, but yes it did happen in 1918-1919. the plague happened in 1346-1352. Aids were in 1981. so there for making influenza the correct one.

B flu more specificity the Spanish flu even though it wasn’t in Spain it killed 100M people and it’s the 2nd deadliest disease in history killing more then ww1 and ww2 combined also it ended in 1920

What is not a reason why nations along the equator are more affected my diseases?

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Population density is not a reason that hotter and more humid communities would be more at risk for disease in the base of this question

What was the goal of the Ku Klux Klan under the leadership of former Confederate general Nathan Bedford Forrest in 1866

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The answer is To kill people:

Discuss Observe the shapes and locations of the continents. Do you think they have
always been in the same locations, or do they move? Explain your thinking,

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Answer:

It is believed not

Explanation:

The current shapes of the continents align with eachother in a way that would lead us to believe they were once part of a whole mass, cientists call this the pangea theory something that is further supported by the correlating geography of each continent.

What effect did the Enlightenment have on political thought in the colonies?

Answers

"The Enlightenment encouraged rational thought over religious thought. As such, the Enlightenment served to create a social and political shift within the colonies from societies based strongly and almost solely in religion to societies that coupled aspects of Enlightenment thoughts with religion. For example, the early creation of town halls..."
The enlightenment encouraged rational thought Duhh!! It was thought over religious thoughts.

Need example?
The enlightenment served to create a social and political shift within colonies.

spain and portugal are located on the ____ peninsula

Answers

Answer: Iberian Peninsula

Hopes this helpss!

how many people died building the empire state building

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Answer:

Hewo There!!!

___________________________

According to official records, five people died while constructing the Empire State Building. One was struck by a truck, another fell down an elevator shaft, a third was killed by explosives, a fourth struck by a hoist and the fifth fell from scaffolding.

___________________________

“You can get a thousand no's from people, and only one "yes" from God.”

― Tyler Perry

___________________________

Think of life as a mytery because well it sort of is! You don't know what may happen may be good or bad but be a little curious and get ready for whatever comes your way!! ~Ashlynn

3 reasons why Columbus made voyages to the West Indies.​

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Answer: Columbus wanted to find a new route to India, China, Japan and the Spice Islands. If he could reach these lands, he would be able to bring back rich cargoes of silks and spices.

Explanation:your welcome

What happened to Prussia after Frederick The Great reign? What kind of government did it have?​

Answers

Answer:

it had a peaceful and non protest less government

History exam Question :
The Chicago Freedom movement was a
failure. How far do you agree?

Answers

Answer:

That the Chicago Freedom Movement was a failure.

Explaination :

The Chicago Freedom Movement, even if it did not end slums in the city of Chicago, did leave behind an important institutional legacy—Operation Breadbasket (later Rainbow/PUSH coalition) and the Leadership Council for Metropolitan Open Communities.

What is the best definition of the caste system?

a teaching of Siddhartha Gautama based on his realization that the only way to avoid suffering is to follow the Eightfold Noble Path

social and religious classes developed after Aryans settled on the Ganges plain and later incorporated into Hindu beliefs


an integral part of Hinduism that teaches that the gods will allow people who pray to the wheel of dharma to change their social standing


the Hindu belief that life is a cycle of birth, death, and rebirth, which ends only when a person reaches Nirvana

Answers

Answer:

B. social and religious classes developed after Aryans settled on the Ganges plain and later incorporated into Hindu beliefs

Explanation:

I took the test on K12 and it was B if you don't trust me then go ahead and get a F on your test then

.....................

Answers

Answer:

..............................................................................................................................

Explanation:

Parliament did not succeed in isolating Massachusetts from the other colonies. What evidence from the text supports this conclusion?

* Colonists in other colonies sent food and supplies to the people of Boston

Colonists in other colonies were angered by the “Quartering Act of 1774."

Colonists in other colonies were forced to give in to the crown.

George Washington spoke out against the "Murder Act."​

Answers

Answer:

I think it is the second one but I I not completely sure

Which of the following was a strong advocate of colonization in the early nineteenth century?

Answers

Answer:

President Madison

Explanation:

President Madison, like President Jefferson, was an early advocate for colonization and developed his own ideas about how the process should work.

"Kings are absolute seigneurs [lords), and from their nature have full and free
disposal of all property both secular (worldly) and ecclesiastical (religious], to
use it as wise dispensers, that is to say, in accordance with the requirements
of their State."
SOURCE: Louis XIV, king of France, letter to the crown prince of France, ca. 1660
Based on the passage, what did absolute monarchs attempt to do? *
1 point
O Centralize their power and increase their personal authority
O Acknowledge the superiority of Constitutional monarchs
O Establish colonies and monopolize international trade
O Wave their arms under bed sheets and pretend they are ghosts

Answers

Answer:

I think its Establish colonies and monopolize international trade

Explanation:

HELP PLEASE FAST!! !!!

Answers

Column 1 (Before The Industrial Revolution):

- Economy Based On Agriculture

- Goods Made By Hand

Column 2 (After The Industrial Revolution):

- Economy Based On Manufacturing

- Machines Used To Produce Goods

How can world conflict redefine how a nation identifies itself ?

Answers

Answer:

us was isolationists but the outcome of the Spanish am war led them to identify themselves as imperialists. Then WWI and they come out victorious and reidentified as a world power

The US was an isolationist nation, but as a result of the Spanish-American War, they came to identify as imperialists. After that, they win World War I and are once again recognized as a global force.

What is conflict & Change?

The organization hosts experts on a variety of subjects, including armed groups, civil wars and their global impact, the dynamics of violent and nonviolent mobilization, ethnic cleansing, repression, terrorism, conflict resolution and post-conflict state-building, and human rights.

The initial effects of conflict are obviously evident. They consist of human deaths and injuries, demographic changes, property theft, and the disruption of social and economic structures. But ultimately the fighting ends, and life in areas impacted by conflicts begins to return to normal.

According to the study, between 3% and 20% of the risk of armed conflict has been influenced by climate during the past century, and that influence is expected to increase dramatically in the coming years.

Thus, The US was an isolationist nation, but as a result of the Spanish-American War.

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What was the event that led to the revolts in Latin America at the beginning of the 19th Century?

Answers

Answer:

The Peninsular War, which resulted from the Napoleonic occupation of Spain, caused Spanish Creoles in Spanish America to question their allegiance to Spain, stoking independence movements that culminated in the wars of independence, which lasted almost two decades.

Explanation:

What chellenges did queen hatshepsut face?​

Answers

Answer:

Family problems

Explanation:

In particular, she had to deal with her army, which was led by her stepson (and rightful pharaoh), Tuthmosis. She had a dilemma: if she led them into battle and lost, she would be blamed and could lose power. If her army won the battle, Tuthmosis would get all the credit and she could lose power.

Albert Gallatin was a member of Thomas Jefferson’s cabinet.


Please select the best answer from the choices provided

T
F

Answers

Answer:

True

Explanation: Albert Gallatin was Secretary of the treasury on Thomas Jefferson's cabinet.

Can someone plz help me? Plz I’m begging! :(

Answers

I think it’s B. I think I’m like 80% sure sorry if it’s wrong kid but I think it’s B

The rediscovery of ancient Greek and Roman knowledge sparked a period of rebirth known as the __?__.

Answers

Answer:

Hello! Your answer here is the Renaissance. The Renaissance is defined as a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ideas and achievements of classical antiquity.

Why was the American Federation of
Labor a different type of labor union
(compared to the Knights of Labor)
and why did it grow during the 20th
century?

Answers

Answer:

Labor unions arose in the nineteenth century as increasing numbers of Americans took jobs in factories, mines, and mills in the growing industrial economy.

The Knights of Labor, founded in 1869, was the first major labor organization in the United States. The Knights organized unskilled and skilled workers, campaigned for an eight hour workday, and aspired to form a cooperative society in which laborers owned the industries in which they worked.

The Knights’ membership collapsed following the 1886 Haymarket Square riot in Chicago. By 1886 the American Federation of Labor (AFL), an alliance of skilled workers’ trade unions, was growing.

Help help help help

Answers

Answer:

C. Franklin D Roosevelt

Explanation:

The correct chronological order of dynastic eras in China are Han, Sui, Tang, Song, Ming. True False

Answers

Answer:

Ture but there are omissions.

The Declaration of Rights and Sentiments demanded __________. A. equal rights for women B. a lower voting age C. voting rights for African Americans D. voting rights for District of Columbia citizens

Answers

A. Equal rights for women

At the end of the war, what did the United States promise to colonists who had stayed loyal to Britain?

A.to treat them fairly
B.to imprison them
C.to force them to move to Britain
D.to give them land in new territories

Answers

Answer: A treat them fairly

Explanation: Give me the brainiest

Answer:

A. to treat them fairly

Explanation:

Give them the Brainliest

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