The rich do not want to have to pay for the poor to use public systems. The rich in the first place rarely have the need to use public transport or public services in the first place. In there eyes do not pay for something you do not use.<span />
Litigation.findlaw.com › ... › Litigation and Appeals › Filing a Lawsuit<span>Federal courts have subject matter jurisdiction over only two types of cases. ... for failing to have any handicap accessible entrances under the Americans with ... over cases in which the parties to the lawsuit are citizens of different states, ... a primary residence, and an individual can only be a citizen of one state at a time.</span>
The way the infant give their attention to that person and the way they look at them is a sign that they tried to understand what the person is doing. This is how they try to observe the things surrounding them and how they interact to things that they find interesting or how they perceive things surrounding them.
Actually, I am pretty certain that all of the options are common type of volunteering. I feel that the question is suggesting that the educational activities are not typically done as volunteering in the developed world, but in the developing world, educational volunteering is very common (see for example the organisation "teach for [name of country]- operating both in developed and developing world.