Automobile radically changed the human society. Now, it is hard to imagine to live without automobiles. Though some people may criticise the problems automobile has caused, I believe that automobile has improved our lives.

First, autobobile connected distanced cities. Before autobobile was invented, people who travel had to depend on animals, for example, horses, or walk for long. It was not possible to travel between distanced cities,but such a long journey was very hard and time-consuming. After automobile became popular, people can travel long way in much less time. As travel becomes easier, the relative distance between two cities shrinks. Thus, each city can rely on the other city's production and the economy will develope.

Second, automobile can make the economy more efficient. It may be true that automobile has caused serious environmental pollution, but the expanded economy has increased production. In many countries, there are plenty of natural resources, but not suit for agriculture. Before automobile became popular, natural resources was consumed in inefficient ways and the residents who live in such area starved though they may have gold. The development of trade has made it possible to exchange natural resources and food. Consequently, many people have become wealthier than before.

Third, automobile can provide fair opportunities for many people. In ancient era, civilization tended to emerge in rich areas. In desert, or mountains, people were required to live under severe circumstances.

Now, the necessities can be provided even in the mid of dessert though it is costly. Can you imagine the lives in surburb area without automobile? Now, most of lives in remote areas need automobile. Even in developing countries, people get used cars and utilize them.

In conclusion, automobile has made the world much smaller than before ever. It is a