War and Economics

What are some of the similarities between the last century and this century? Well, certainly there are lots similarities yet changes between them. As time move on, technologies improve, allowing new weapons and mass media communication devices to exploit the war with violence and propaganda. Although being through two devastating war, people never seems to remember the destructive effect of war that violence all around the world are still occurring without any easing. As for economic crises, in the early 21 century, we face a global economic down time that people all over the world are being unemployed and the stock markets are not doing so well. Although it was not as serious as the Great Depression in the early 1900s, this depression still causes a great amount of problem and issues around the world. In the future, historian may view our century as the century of rapid social network that internet and social network websites allow people to share information fast and globally that unify the earth together through a huge social network web. With search engines on internet, we no longer need big heavy books of encyclopedia to check information that maybe already too outdated. However, we will soon face new challenges as new issue evolve with improving technology and social network.