Please hurry❗️❗️❤️ Describe the new techniques during the Song Dynasty which led to increased farming

- "early ripening rice"

- new irrigation techniques and systems

- planting new crops (cotton, tea)

Explanation:

Song Dynasty was a famous Chinese dinasty ruling from 10th till 13th century.

Among other things, this period is famous for massive agricultural improvements which increased crop production. Subsequently, that led to the increase in China's population.

Probably the most famous improvement was the development and use of "early ripening rice". This rice had a shorter life cycle which meant that it could grow 2 - 3 times per year, making more crops.

Also, new irrigation systems and techniques were invented which allowed the crops to be watered more efficiently and preventing drought.

We must not forget that China started farming other crops at that time including tea and cotton.

All of this improved farming making it one of the most notable legacy of the Song Dynasty.

New irrigation techniques during the Song dynasty led to increased farming

Explanation:

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

sufficient and relevant

explanation: