If the federal government passed a law that did not provide money to state and local governments but required them to construct wheelchair lifts at all train stations, it would be an example of .

Unfunded mandate

Explanation:

Unfunded mandate is a compulsory order by the federal government on the state or local government to carry out a project to which fund is not provided by the federal government . It is often seen as unfair wield of power by the higher government on the lower arm of Government

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.