Answer:
Natural monopoly. A market situation where it is most efficient for one business to make the product.
Geographic monopoly. Monopoly because of location (absence of other sellers).
Technological monopoly. ...
Government monopoly.
Explanation:
One of Machiavelli's main arguments in The Prince, which was a political treatise published in the 16th century was D. <span>Good leaders sometimes have to be cruel for the overall good of their society. </span>
Monopolies and political machines
Answer:
Among the options given on the question the correct answer is option A,
It helped trains run on schedule and avoid collisions.
Explanation: The multiplex telegraph is a device which helped the train in 18th century to run without collision and on schedule.The multiplex telegraph was invented by the Granville T. Woods in 1887.
During that time the train collision was a big problem which caused lot of damage of both life and resources. The reason of the problem was the dispatchers of the train could not communicate with each other easily while controlling the rail way traffic. So the accidents were very common.
But the invention of multiplex telegraph helped the dispatchers to communicate with other dispatchers in different stations.
So, this invention made the rail road safer in 1800s by helping train to run on schedule and avoid collisions.
