I believe the answer is:
<span>to reveal past contributions of civilizations
to connect the past to the present
to recognize patterns
By knowing all the things above, future society could learn from the past society and started to make efforts to prevent the bad decision that made in the past from reoccurring. This would help the society to continue developing without facing unnecessary setbacks.</span>
A little over 200 years so i believe it would be 250 years of peace
It was <span>Eastern Europe. </span>
Answer:
The first dynasty was believed to be founded around 3100 BC. Another one of the world's oldest country is China. Historians say tworld's first evidence of civilization in this nation was from over 4,000 years ago.