Answer: I think it was because we came up with different medicines and we and we started to understand disease better and had better technology
Explanation:
Hmm well I donot see the timeline.
<span>The Great Wall of China should be preserved because it is a historic wonder that is known throughout the world that many tourists visit. In addition, it is also one of the few man made objects that can be seen from orbiting the Earth.</span>
By decreasing taxes and increasing spending.
