It would be A. Publishing a series of brochures
OA. The Franco-American Alliance (Feb. 6, 1778) was an agreement between France and indeed the 13 revolutionary American colonies to provide essential military supplies and loans.
OB. The British approach during the American Revolution was doomed to fail due to poor planning and a lack of cooperation.
OC. The British government reacted angrily to the assembly's conduct.
OD. The withdrawal of France from NATO's integrated military command by De Gaulle in 1966 caused shockwaves through NATO's member states.
Answer: B. Improving Agricultural techniques with Irrigation and fast rising rice increased food supplies.
Explanation:
The Song Dynasty of China which lasted from 960 - 1279 AD saw a great increase in population as well as income. This was due to improvements in Agriculture that led to increased food supplies which could support a larger population.
Some of these improvements included irrigation as more farming commenced on the Yangzi River which increased crop yields as well as the introduction of different types of rice such as fast rising rice which meant that more rice could be grown in planting season.
Generally speaking, it would be earthquakes that do not threaten Central America, due to the fact that there are no major fault lines, although they are still technically possible.
Do you need to know why the bill of rights was written ? .