The correct answer would be alternative A) "most of those increases in agriculture are cash crops reserved for export."
The increase of production of crops doesn't benefit the hungry, as the crops are not meant for them. They're destined to exportation. For this reason, the hungry don't get anything from the increase in production.
One of the ways to prevent hunger in developing countries would be to have this crops used for social programs, and distribute food to the hungry. However, that's not the way it's done.
Hope this helps explain it :)
The arrival of the U.S. troops in Europe. (I just learned about this in school)
In every society, the government needs to have what are called police powers. What this means is that the governments need to have the right to uphold the laws. Governments need to have this ability so that they can protect their citizens from others who would seek to prey on them. Without police powers, for example, there is no one to protect us from being murdered or robbed, or otherwise harmed.
The problem is that the government can take away our rights in the process of trying to protect us. For example, let us imagine that the government is worried about drug use. It therefore declares that it has the right to test any person for drug use at any time. It also declares that it has the right to search anyone’s house at any time for evidence of drug manufacture, sale, or use. This would be great for law and order because it would make it much harder to get away with drug crimes, but it would be terrible for our rights.
