50 years from now

The U.S. in 50 years is going to be very different. It is going to be completely different than it is now. If you look back on how much the U.S. has changed in the past 50 years, computers have been invented and made to do many tasks. Just think of what they are going to be able to do in 50 years, they could do anything. Another example is cars. Cars have come a long way from when they first were invented with an engine in them. Now there are cars that are going 200 mph and cost thousands and thousands of dollars. In 50 years the cars could be going 500 mph and you can fly in them and hold 100 people in comfort. If we ran out of oil, we would probably by then found something that could replace oil.