I think maybe there were some options that you didn't copy?
Else I can say that a letter written at the time of a historical event would be a primary source - as opposed to a secondary source which is written well after the relevant event.
If values are abstract cultural beliefs, then norms are how they are put into play.
I believe the answer is: Giving them back.
With current development of technology and social media, we could read from various different sources and easily provided the new knowledge for other people with one single touch.
One positive thing about this is that it make the flow of information become much more easier, but one negative thing about it is that it is really hard to separate which knowledge are true and which are not.
No nutritional supplements cant help to reduce stress.
Several vitamins and other supplements have been associated with reducing stress symptoms, including Rhodiola Rosea, melatonin, glycine, and ashwagandha. L-theanine, B-complex vitamins, and kava also help build the body's resistance to life's stressors.
Although it’s very important to eat a diet that includes all the vitamins and minerals you need to keep you healthy, vitamin and mineral supplements aren’t a quick fix when you aren’t eating right. No nutritional supplements really take the place of a glass of orange juice or slices of fresh fruit. Nor has it ever been proven that vitamin or mineral supplements will fight stress or calm nerves.
Learn more about nutritional supplements at
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