It is widely acknowledged that the twentieth century has been seen rapid rise in communication through plane trip and broadcasting from several overseas countries. I strongly believe that this has had significant improvement that influeced to people academic skills, while many people have been died cause of health problems.
First of all, collabaration with companies by phone or media gave sense of self-confidence because people did not feel anxious or nervous during the essential agreement and conversation. In addition, people learnt new language during the adaptation to contact with people when both were not native speakers in each others language. So, people tried to use unknown language and learn this as an economical requirement when they found new partner from foreign countries. For instance, although Singapore population had their own official language, their almost all of the population have learnt English language due to expansion tourism in this area. People have visited and tried to buy or ask about something from Singapore local area residents, so this population realesed a demand to English language was boosting and they had to learn new language. As a result, there led beneficial impact to both academic and business field to public.
Secondly, there were widespread medical minor and major troubles that killed alost half of the world population. Every century, cholera or infectious diseases appeared and a lot of people have died due to this type of well-being issues. Furthermore, illnesses that ends with death have been spread only surrounding area of sick people because here was not common communication activities and opinions with people who lived far away from them. However, after creations of technological and contemporary devices or items people have started to be aware of information from other side of world and it let to phenomenons. A good illustration can be, COVID-19 that covered whole world and influeced all fields such as medicine, economy, education and wheather too. People stayed in quarantine and could not go out to relatives, friends house without serious causes. Nevertheless, climate have been superior than previous condition because people did not damge and use environment’s resources.
To conclude, there might be some harmful situation to people through the contacting other countries residents such as culture-shock but advantages of communication still overweight the drawbacks.