I believe they haven't.
We can see this through the language that is chosen by the author to desrcibe Okonkwo's encounter with White men. The author use language such as 'the first shadow' of white men. This phrase indicates that prior to that occurence, they never made contact to any white men before.
When writing something like this, make sure to talk at least a little bit about the history of the environment, including the various predators that these fish face.
The Declaration of Independence criticizes the actions of King George III, King of the United Kingdom of Great Britain and Ireland. George ruled from 1760 until his death in 1870.
He hunted wild animals and provided food for the settlers.
Answer: True
Explanation:
For a speech to persuade, it should encompass the specific purpose and the central idea. Here, the specific purpose states exactly what you want to accomplish in your speech and the central idea expressed the core message of your speech which was expressed into a sentence.