Messengers delivered letters because they had No Postal system
1. .The longer the story is on the news, the more people thought it was important
<span>2. People's opinion shifted with tone used
</span><span>Effectively communicating a message is critical to political success. the key is gaining control over the political agenda, which involves getting one's priorities presented at the top of the daily news.
I think the bolded part is a better answer....
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Weaknesses include but are not limited to
-a weak central gov't
-political confusion
- differing philosophies
-communist society
-gender inequality
-social division "caste system" (but it could also be a strength in the sense that everyone knew their place"
When a person or group works freely it is called 'community service'.