The primary causes were that Sparta feared of the growing power and influence of the Athenian empire
He wanted to expose the working conditions in the meat packaging industry he explained how the meat had diseases , how it was rotten and contaminated he wanted for the people to be aware of everything <span />
Is there anymore background info?
When a country establishes foreign policies, the interest of the country itself (A) is the most prioritized interest in constructing foreign policy. This is logical given that a country creates a strategy for foreign policy and national security based upon representing their own peoples interests first.