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.
I'm still learning, but I believe it would be an economic recession along with a rise in tariffs while their is a decrease in export values.
With The Soviet Unions collapse, The US's main enemy that it had been opposed to for years was no longer occupying its time. Very quickly, the US turned its focus towards the many terrorist factions in the middle east, some of which it had facilitated. This lead to things like 9/11 and the Iraq war. Additionally, all the territory that had been previously been controlled by the Soviet Union near the middle East (Kazakhstan) were released and left to their own devices.
The border states during the Civil War were the slave states that didn't leave the Union. These states included Delaware, Kentucky, Maryland, and Missouri. Kentucky - President Abraham Lincoln considered Kentucky's loyalty to the Union as an important factor in the Union winning the Civil War.
The main reason why textile manufacturing was so important to the industrial revolution in great Britain is because textiles were in high demand all over the world, especially in Asia--meaning that the ability create massive amounts of textiles gave Britain a strong economic advantage.
