One of the main impacts that the French religious wars had on French thinkers was that it brought many people to question the teachings of the Church, which led to religious variation.
A primary source comes from a first-hand witness's point of view which makes the information from that source more valid than a secondary.
Answer:
Three-fifths 
Explanation:
This question is mathematics not history; however, the solution is as follows.
Given
Line Segments A'B' and AB
Center of Dilation = P


Required
Scale factor of dilation;
The scale factor of dilation is defined as thus;
Scale Factor is the ration of the distance between the center points and origin of the dilated line segment to the original line segment;
In other words;

Substitute
and 

Hence, the scale factor of this dilation is Three-fifths or 
Politically, blacks were no longer considered property. They were their own person and didn't have to ask a white man to do anything nor take orders.
Economically, the south took major hits. Slavery supported its economy because of the slave auctions for example. It had to reroute its entire economy to prevent bankruptcy.
Socially, blacks went up in the world. They weren't entirely free since shortly after slavery was abolished Jim Crow laws were established.
Does that work?