Yes, it is true that checking blood sugar levels before, during, and after exercise is important for diabetics, since any dramatic fluctuations in these levels can lead to physical harm.
Answer: The boom in commercial farm production eventually led to a bust in prices. As farmers grew more crops, sup- ply began to exceed demand, and thus prices fell. This is the economic law of supply and demand. If supply is more than demand, prices fall
Explanation:
Germany as after WWII the "Iron curtain" was dropped by western Europe in an attempt to staunch communism.
Manifest Destiny summary: In the 19th century US, Manifest Destiny was a belief that was widely held that the destiny of American settlers was to expand and move across the continent to spread their traditions and their institutions, while at the same time enlightening more primitive nations. And the American settlers of the time considered Indians and Hispanics to be inferior and therefore deserving of cultivation. The settlers considered the United States to be the best possible way to organize a country so they felt the need to remake the world in the image of their own country.
Some evidence exists that ancient Greek and Roman artists used chiaroscuro effects, but in European painting the technique's originator was Leonardo da vinci in the late 15th century in such paintings as his Adoration of the Magi (1481).