All countries have discovered that profits will motivate firms to solve most, but never all, of their economic needs.
supply and demand
Presumably the question is referring to "free market economies" as opposed to command economies or even agrarian economies or that of a bartering economy. All economies have markets and as such all are market economies. While not every nation's economy has taxes to support their military, it is generally accepted that most sovereign nations require a military in order for protection of their own land, people, and property. However, a modern military is an expensive necessity ,in most cases, to have. While in the past (think middle ages) people have "volunteered" a certain amount of days a year to their leader for military services. It was discovered though, that a trained, professional force of soldiers always on standby offers a much higher quality of defense, as well as provides jobs to a nation. Due to this, many nations tax their citizens in order to provide this type of protection to them.
Critics commonly argue that because planned economies cannot effectively process as much relevant information as a market does, command economic systems cannot coordinate economic activity or satisfy consumer demand as well as market forces do.
A number of factors have caused globalization. These include more efficient transportation, technology, global companies, as well as global trading.
While most developed nations today could be classified as having mixed economies, they are often said to have market economies because they allow market forces to drive most of their activities, typically engaging in government.
The public services that you list play a necessary role in creating an environment in which people can safely conduct the commerce of a market economy.
All countries have discovered that profits will motivate firms to solve most, but never all, of their economic needs.
supply and demand
Competition and self-interest are two important forces in market economies. Competition helps drive efficiency and innovation by encouraging firms to lower prices and improve quality to attract customers. Self-interest motivates individuals to work hard, innovate, and make decisions that benefit themselves, thus contributing to the overall growth and functioning of the economy.
Competition and self-interest are two forces in free market economies.
Gravity, erosional forces
By supplying safety from the advancing communist forces, supplying medical aid, food, transportation, and assisting in building structures for schools, hospitals, living quarters, etc.
Special Forces Support Group was created in 2006.
Transportation, (Erosion).
acquisition and cross-servicing agreement
Yes, armed forces should be allowed to recruit in public schools because the government funds these schools and has the right to recruit in them. There is no harm in recruiting in public schools because there is so much about the armed forces not known by kids, and this is a great education opportunity to learn about the life and job of the armed forces.
Mobility Forces