It would be bias information because they add in their opinion instead of pure information, making it an unreliable source.
The kingdom went into decline from the mid-16th century CE when the Portuguese, put off by the interference of Kongo's regulations on trade, moved their interests further south to the region of Ndongo. The latter kingdom had already defeated a Kongo army in 1556 CE.
Some of the peoples it conquered didn't want to be ruled by the Incas and were rebellious, mainly, and it was so big that it couldn't keep the conquered in line very well.
Governments<span> are instituted among Men, deriving their just powers from the consent of the governed. This was an idea that derived from Enlightenment thinkers such as John Locke. ... The writers of the </span>Declaration of Independence<span> borrowed their ideas from Locke and others like him</span>
