During the tang dynasty, china’s population was about 60 million. during the song, the farmers of china fed a country of more than 100 million people. which of the following is the best reason for the dramatic population increase? a. song rulers promoted large families in order to increase the size of their armies. b. agricultural advances, such as fast-ripening rice and the cultivation of more land, made food plentiful. c. conquered people from outside territories relocated to china. d. medical advancements cure deadly diseases and made people healthier. select the best answer from the choices provided a b c d

The correct answer is B. Agricultural advances, such as fast-ripening rice and the cultivation of more land, made food plentiful.

Hope this helps!

Cheers, July.

b. Agricultural advances, such as fast-ripening rice and the cultivation of more land, made food plentiful.

Explanation:

The Tang and the Song dynasties era was an era of prosperity and innovation in which not only did China become the most advanced country in the world, but it also became the most populous, soaring to 100 million during the Song dynasty. One of the reasons for this dramatic population increase was China's advancements in farming, which improved the cultivation of rice thanks to a new variety of fast-ripening rice that began to be largely used in the country. This new variety allowed farmers to harvest two rice crops each year rather than one, and consequently, they produced more and more food that was sufficient to feed the rapidly expanding population.

the topic i chose to write about was " why scuba diving is so popular". the topic is suitable for the audience because it is the easiest to develop and explain, it can be explained in a simpler more conversational manner, it does not require the use of too many technical words, and the final reason for selecting this topic is that it is the one most people can relate to, you might not know too much about scuba diving, but you could probably agree that it is very popular. the purpose of the writing about this topic is to convince more people about the benefits both for the body and the mind that   scuba diving can have on a person. it can you keep fit since it requires a lot of energy when swimming underwater; it also you relax because you forget about the world when you are underwater being mesmerized by the underwater world. i would write this paper in the summer, a perfect time to give scuba diving a try if a person has not done it yet.

nothing did. japan is wierd and always was.