The media has the ability to influence public opinion of wars by putting out propaganda in support of one country and against another. This garners public support for one country and their actions while condemning the other. The information is often one sided and not relayed in a subjective manner, creating an unfair bias in the public eye.
Since a vacant piece of land can be used to produce goods and services, it is a factor of production.
Since the antique sewing machine is used to produce clothing, it is a factor of production.
Since Randy is using his labor as a mechanic, his time and effort are factors of production.
This means that all of the above are factors of production.