Answer:
History gives us the opportunity to learn from past mistakes. It helps us understand the many reasons why people may behave the way they do. As a result, it helps us become more compassionate as people and more impartial as decision makers.
Explanation:
Our judicial system is a perfect example of this concept at work
Answer:
by risking there lives and changing there preasent day
Explanation:
What makes a source credible is it has backed up information. Basically, it has to have supporting details so you know its true.