Answer:
Thomas Malthus Theory of Population Growth and David Richardo's views on wages both agreed that food production increases as population increases, however, that the increase in population will overwhelm the abundance of food, and thus lead to diminishing returns. Both men believed in the principle of political economy. Both argued that there was a need to control the population in a time of abundance. They believed that if the population is not well managed, the abundance may be misused, and thus, the increased population will bear the brunt of the mismanagement.
The answer is going to be the the second option
They made a segnifcant turn towards a mareket econmy.
thats the answer a market ecomy
The invention from Song, China that had the greatest influence on the spread of learning was paper and printing. This helped to get the public interested in reading.