Bias is how it's called the presence of a leaning on a speech, affirmation, etc. This word usually bears a negative tone.
Reliable means that an affirmation, speech etc. is trustworthy, that is, it doesn't have a bias -- it isn't one-sided.
It is important to keep in mind that humans are rarely able to be completely reliable. We are always biased despite being conscious of it or not. Thus it's important to take this into consideration when you are studying history and is reading an old source, for example, or when you are reading a newspaper. Reliable information is achieved by weighing biased affirmations and seeing beyond them.
Answer:
The correct answer is the second option
Explanation:
Nigeria was generating greater revenue from oil in 1990 compared to previous years.
Jim Crow laws. Racist and protest
Answer:
back story
Explanation:
the back story fills in the readers on everything that led up to the current events happening hence the name "back" story.