Answer:
technology that people use to assist their activities in daily life is called local technology. Traditional technologies are more sustainable, cheap and reliable as well. They are based on local resources and skill. So they are environment friendly. These local technologies do not need any energy
Explanation:
He is saying that you need to look at Berlin if you want to see why communism has failed and the spirit of freedom has prevailed under very difficult circumstances.
D is so horribly wrong that I have to make note of it.
The best answer is C. Thanks for posting this. I've never read this speech by Kennedy and it is a landmark of poly sci. Everyone in America should read it.
