If I wanted to get a better salary, my boss and I would have to bargain to figure out what is fair. A big example with this is in factories with working conditions. For example, wanting a certain amount of break time, or having drinks included with their work, etc. I don't know what they examples are, but this definition should help you out. If it doesn't, just comment what the examples are and I'll help figure out which one it is.
Answer:
I apologize but there is no graph shown therefor I cannot come up with an answer. I can come up with an idea however.
Explanation:
From what I know I can infer that the difference between the numbers can show the growth or difference in between which ones were more known. I can also come with the conclusion that the tweets werent as well known in 2008 as they are in 2012.
I hope this helped with an answer or get an idea of how to answer it!
Answer:
The Vietnam War was a long, costly and divisive conflict that pitted the communist government of North Vietnam against South Vietnam and its principal ally, the United State.