The correct answer to this open question is the following.
The difference between government solutions to problems and individual or community solutions is the following.
Government solutions are focused on resolving broader issues in different parts of the country that benefits the majority of the people. It could be, for instance, the construction of important infrastructure such as building a dam that benefits many states. Or a public highway that connects many towns throughout the state or nationally. On the other hand, individual solutions tend to onñy benefit the people or the individual that solicit help to resolve a particular problem in its area or community. It is local-focused.
I believe the answer is d, hunting
Having more farmland during a war would allow for a larger capacity to produce food to feed the army. As the infantry is focused on the battle, things like food and other essential commodities increase in their intrinsic value because of what it represents, in that food gives energy to troops and the troops need energy to fight and win the war and/or battles. Napoleon and Frederick the Great are both attributed with saying "An army marches on its belly". Meaning fighting needs fuel and that fuel for soldiers is food, thus the importance of having a significant amount of farmland.
