Moreover, another root to this case
You are over presenting reasons without fully developing your explanations. It would be in your best interest to use only one cause and effect for this presentation since only a single reason and effect is required based on the original discussion format. Compare how well you discussed the first reason against the second. You should see that the first reason is better established in terms of reasoning and examples when compared to the second one. Therefore, you should use only one reason in this paragraph. You will not be scored on the number of reasons but rather, the efficiency of you explanation for each reason. When one reason is less developed than the other, the shorter reason will pull down the overall C+C score of the essay.
The remaining part will discuss the issue's impact on the two groups.
Do not tell me what you will be discussing, just discuss it using a proper topic sentence that will refer to the content of the paragraph. This anchor sentence is not going to help your score because it does not properly work as an integral part of your effects explanation. It is only a non-scoring place holder. It cannot add to your score in any way.