The factor that protected the Russia from control by Napoleons army was their constant retreating policy which never let Napolean have a full fledged war. napoleaon had prepared with all required stocks to fight the Russians in a full fledged battle, but the Russians cleverly played a hit and run game. The Russians cleverly draged the war for long to make Napoleaon frustrated. The Russians slowly dragged the war to the Harsh winter season although the war started in the spring season. Russia was a large country and protecting the backlines with soldiers became very hard with each passing day.
I myself would go with Central
C. Urbanization is going on throughout the world.
<span>Some potential benefits of genetically modified organisms are as follows:
1. Improvement of the food situation worldwide
2. An increase in yield crops
3. An increase in the nutritional value of food
4. The development of pharmaceutical preparations of proven clinical significance.
On the other hand, some potential risks o</span>f genetically modified organisms are as follows:
1. Transgenic food may unfavorably affect the health of consumers.
2. Transgenic food may lead to development of alimentary allergies
3. Synthesis of toxic agents
4. Resistance to antibiotics
5. Other u<span>nknown effects of mixed genes on the animals or the environment.</span>