Because it revolutionized the way people lived. Humans went from hunter/foragers to mass producing food, saving time which allowed for other things like education, manufacturing, art, etc.
Explanation:
ers in one region buy goods from sellers in another region within the
same country.
<span>P&G
had to overcome mostly religious and cultural hurdles. The biggest
hurdle was that a lot of women thought that if they use tampons, they
will loose their virginity. And in a majority Catholic continent such
as Latin-America, virginity is really
important; therefore many women restraint to use tampons for that
reason. </span>
The main reason why the federal government was given the power to regulate trade between the states is because it would be impossible for issues regarding this interstate commerce to be settled in the states, since each state in question would act in its own self-interest.