The correct answer is B. attain stability and peace in Europe.
The idea behind it was about centralizing production and manufacturing and the division of resources so that countries wouldn't have to worry about them. This would in the long run bring about stability and peace in Europe because people wouldn't fight for resources.
A. Bacteria in unclean water.
They had to find people that were willing to do the jobs of the slaves that were being freed. The slaves had to find paying jobs where they would be treated fairly, despite their skin color.
In general, the United States' support for the government in El Salvador was controversial because the government had a history of corruption, although this was seen as a necessary evil by many.