Evaluate the extent to which the environment and/or knowledge of the environment affected
imperial expansion in the period circa 1450–1750.

Imperial expansion was largely triggered by the quest of the imperial nations to want to know more about the unknown world and envoirment. The imperial nations took sea-faring adventures in order to reach places they never had knowledge of and in so doing were able to colonize these places. Also, the Fear of going beyond their known envoirments left the colonized nation limited in their knowledge of the world at large making them easier to colonize.

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