How did periclies react to the spartan invasion as the peloponnesian war began?

When Athens became over-confident and began to interfere in the territories of the Peloponnesian League, it created bitter opposition, leading to the destructive 27-year Peloponnesian War, which Athens lost and was stripped of its empire, becoming a second rate power.

the anterior pituitary gland produces the following hormones and releases them into the bloodstream: psychotropic hormone, which stimulates the adrenal glands to secrete steroid hormones, principally cortisol. growth hormone, which regulates growth, metabolism and body       hope i