Napoleon lost power due to his failed major military campaigns. He tried to split his army to fight in two different fronts. He also retreated back to Paris after a crushing defeat.
A.
Undermine
erode the base or foundation of (a rock formation).
The Aztec Empire is located in Mexico so I believe it would be number 3
Simple. The Columbian Exchange exchanged diseased, people, plants, food, and animals. The Americas adapted with new plants and animals like cattle, chicken, etc., and more slaves. Europe gained potatoes, tomatoes, corn, squash, punpkin, etc.
New societies could depend on new sources of food, new animals. That also improved their local economy, and knowledge (learning)
Los campesinos tenían una dieta muy pobre y casi nunca comieron
Carne
