Answer:
Option C
Explanation:
After the completion of the railways, there was a big problem facing this sector, there was a disparity in time across the country; time was locally determined by some local solar time frame which were different from one locality to another. To tackle this issue,there need to be some sort of standard time. if not, there is no way to predict when moving passengers and freight,train will arrive; so some sort of coordinate to follow so that things work out right in determine and predicting schedules is needed.
In order to make their schedules more standard, the railroads divided the United States into time zones( the time zone was divided into four standard time zone)
The division of the United States into Standard time zones was first done by the railroads to end the confusion of dealing with thousands of local times.
After the demise of Mycenaean civilization the Greeks formed small communities, which evolved in the eighth century BC. C., and they became cities. These cities became known as "city-states" or polis
Unlike the cities of the great empires (Mesopotamia, Egypt, Persia), which were organized around the royal palace and the temple, the center of the polis constituted the agora, an open space where citizens came to trade and to exchange ideas In the agora takes place the political life of the polis, and in it also arises Greek philosophy.
The orographic aspect of Greece meant that the polis were located mostly in coastal territories difficult to access and in valleys that were surrounded by mountains.
The polis were constituted as a political, social and economic unit of Greece, but although they shared a language, common religion, cultural ties and a racial and intellectual identity that they proudly exhibited, the inhabitants of these cities could not found a unified state. There was a great rivalry between the different polis, they considered that the small size of each one was the most appropriate to practice an adequate policy and economy.
Arrier methods include the diaphragm, cervical cap, male condom, and female condom and spermicidal foam, sponges, and film. Unlike other methods of birth control, barrier methods are used only when you have sexual intercourse. Be sure to read the instructions before using a barrier method. It is very important that you use a barrier method correctly every time you have sex. Hope this helps
The immediate effect of the Latin American Revolution was the <em>end of the colonial rule of British that had lasted 300 years</em>.Instant effect of the Latin American Revolutions in Spain and Portugal was <em>independence of Spain and Portugal.</em>