Answer: uninformed audience and hostile audience
Explanation:
Uninformed audience
Ate those people who don't have much information on your topic so it is your job to ensure that you capture their interest right from the beginning so that they can start to see what you are coming with and probably pay attention to it.
You need to convince them from the beginning so that they can be with you all the way if possible.
In advance you need to find out what information they already have so that you don't end up bogging them.
Hostile audience
These are the individuals who disagree with you from the beginning up to the end because they have a negative feeling or attitude towards the topic and they are hard to convince because their mind are already made up.
These are the ones who will keep making negative remarks as you speak.
They believe they know better on the topic.
Ancient China's first civilizations formed near the Huang He, also known as the Yellow River. Just like other river valley civilizations, the Huang He would flood and leave behind large amounts of yellowish fertile soil called loess. The flooding of the Yellow River was both a good and bad thing for the Chinese.
Economic issues in general are the issue.
Feudalism was created by the Frankish king Charles Martel.
