I must say that whoever first thought of trading was very smart. It is a way to get rid of something you don't want or need to get something you do want or need. Throughout the years trading has changed but I can assure you we do still trade. Now days we trade a little different. We get something we want but we have to give up something we need as well, money. This affects me because I go out all the time and get something I want or need and give up my money for it.  

http://en.wikipedia.org/wiki/Trade

Chores are already boring, long and hard with the technologies we have today so I have no idea how anyone could spend days doing something that takes me only a few hours. Labor saving devices have not only saved my life but the lives of many other women and teens. We can wash all of our clothes in a day, we can put all our dishes in the dishwasher, we can put food into the fridge and have it stay fresh for weeks at a time and we can vacuum carpets and floors. Me along with many other people can say that these devices really were labor savers. 

Even though Henry was involved with some bad people I can say that him inventing the car was one of the best things that happened in our country. It has helped to unite people from all over the country. I also think that the assembly line was one of the best things to happen because it makes the production of products so much faster and cheaper. This is related to my life because without this invention i wouldn't be able to get my licence or get a car an drive where I want or need.  

http://www.pbs.org/wgbh/aso/databank/entries/dt13as.html

I think psychology is very interesting, you can study someone for a certain amount of time and learn things about them they might not have even known. Without psychology we wouldn't be able to help diagnose diseases or find out why people do the things that they do. This relates to my life because after high school i plan to major in psychology and then go to medical school all to be a psychiatrist. 

  http://www.psychologytoday.com/blog/feeling-our-way/201312/how-tell-what-someone-feels-don-t-ask

I think the internet was both a fantastic invention and a terrible invention. It is great because anybody can go online and find whatever information they need in less than five minutes. We can socialize with family that is all over the world and contact someone in seconds. But on the other hand the internet has also had a very negative affect on children today. It has caused us to have terrible spelling, poor patience and lack of physical interaction. Overall i think the internet is great but only when used in moderation.

http://curiosity.discovery.com/question/effects-of-internet-on-society