Goodness sakes -- get a grip -- do not need a law degree to dispute something like this
>>>As an example, the law of the land was that Abortion was legal for the past 50 years, now the States are trying to take it away and persuade the Supreme Court to alter it once again<<<
This supreme court could not find that right in the Constitution -- so, as required by the constitution, it became a state matter
Those are the laws of this land
And, of course, those laws can be overturned --