Answer:
The answer would be nationalism.
Explanation:
They have different ecomimic values due to their differences in place and times. As well as being different nationalites, they are going to be different socially too. Considering they may have different languages, it would affect the way people from the north would socialize to people in the south. The USA and China have different political reasons and presidents so of course this would be the same wiht the North and South.
One word that could describe Julius Ceasar (although it's very hard to pick just one) could be "firm". Although Caesar was in many ways far, he did not tolerate weakness.
It is known as source of information those documents that contain usefull data to satisfy a demand of knowledge or information. A very important part of the investigation process is to distinguish and select the sources more suitable for the work in progress.
In which matters to the question itself I believe that the sources you should avoid are those who could be subjective or express a single point of view like:
- Political sources focused on expressing a single point of view: This source is one to avoid because it doesn´t admit critics to the message and the idea it´s not open to debate.
- Commercial sources focused on selling a product: In this case you need to understand the prupose of the information provided by this sources. The objective of such sources is to sell not to inform so the facts wrote on it could be not quite academically right. Sources like this are known for the using of a lot of subjective adjectives.
The Government-sponsored websites and the subscription-based sources must have a deeper investigation to notice if they are objectives.
At last the acamedic sources that provide clear information are the ones you should use for a investigation work. They are objectives and made by professionals and pass through a very hard selection process made by colleagues and are the result of sometimes years of investigations.
I hope the answer help you and provides you what you were looking for. I give you a little explanation of what the sources of information are to put in context the answer.
A severe drought that hit the Great Plains and lasted almost ten years