<span>A group of conservationists encourages their community to save water by using low-flushing toilets or faucets that release more pressure but less water represents the reformative social movement .
</span>This group is dedicated to carrying out revolutionary<span> reforms which means that is reformative. </span>
Countries trade with each other when, on their own, they do not have the resources, or capacity to satisfy their own needs and wants. By developing and exploiting their domestic scarce resources, countries can produce a surplus, and trade this for the resources they need. You can integrate all of this into your question. Hope this helped.
The answer to this is law
