Concept:Identify the option that was not a motive for the Great Trek.
Explanation:The Great Trek was driven by reasons such as escaping frontier conflicts and seeking independence from British control.
Boers also wanted protection from liberal policies that threatened their social and economic way of life.
The statement that emigration might lead to a decline of civilisation was not a motivating reason.
It was, in fact, an objection raised by the Dutch Reformed Church, which feared the Trek was a godless act.
Therefore, this option is the exception.
Answer:A. the fear that the emigration might lead to a decline of civilisation