Telephone,television,radio,and telegraph all help people communicate with each other.Because of these devices,ideas and news of events spread quickly all over the world.For example,within seconds,people can know the results of an election in another

Telephone,television,radio,and telegraph all help people communicate with each other.Because of these devices,ideas and news of events spread quickly all over the world.For example,within seconds,people can know the results of an election in another
Telephone,television,radio,and telegraph all help people communicate with each other.Because of these devices,ideas and news of events spread quickly all over the world.For example,within seconds,people can know the results of an election in another country.An international football match comes into the homes of everyone with a television set.News of a disaster such as an earthquake or a flood can bring help from distant countries within hours,help is on the way.Because of modern technology like the satellites that travel around the world,information travels fast.
How has this speed of communication changed the world?To many people,the world has become smaller.Of course this does not mean that the world is actually physically smaller.It means that the world seems smaller.Two hundred years ago,communication between the continents took a long time.All news was carried on ships that took weeks or even months to cross the ocean.In the seventeenth and eighteenth centuries,it took six weeks for news from Europe to reach America.This time difference influenced people's actions.For example,one battle,or fight,in the War of 1812 between England and the United States could have been avoided.A peace agreement had already been signed.Peace was made in England,but the news of peace took six weeks to reach America.During these six weeks,the large and serious Battle of New Orleans was fought.Many people lost their lives after a peace treaty had been signed.They would not have died if news had come in time.In the past,communication took much time than it does now.There was a good reason why the world seemed so much larger than it does today.

Telephone,television,radio,and telegraph all help people communicate with each other.Because of these devices,ideas and news of events spread quickly all over the world.For example,within seconds,people can know the results of an election in another
电话,电视,广播和电报都有助于人们互相沟通.由于这些设备,思想和新闻事件得以在世界各地迅速传播.例如,在几秒钟内,人们可以知道在另一个国家的选举结果.每个人都可以通过家里的一台电视机观看一场国际足球比赛.即将如地震或水灾的灾难消息在几个小时内都可以带来遥远国家的及时快速的帮助..由于有像卫星环绕地球的现代技术,信息得以快速传播.
这种通信的速度是如何改变了世界的呢?对许多人来说,世界已经变得越来越小.当然,这并不意味着世界其实是体积更小.这意味着,世界似乎更小.两百年前,大陆之间的沟通花了很长时间.所有的消息都是通过船舶进行了几个星期甚至几个月的跨洋航行.在十七和十八世纪,从欧洲到美国,消息的传播花了六个星期的时间,这种时间差影响了人们的行为.例如,英国和美国1812年的战争中的一次战斗或战役,本来是可以避免的.一个和平协议已经签署.英格兰已经处和平之中,但和平的消息花了六个星期才到达美国.在这6个星期,新奥尔良发生了一场大规模的严重战役.和平条约签署后仍有许多人丧失了生命.如果消息传播及时他们就不会死了,在过去,沟通要比现在耗费许多时间.这也是为什么过去的世界似乎要比今天大得多的一个很好的理由,.