How did the world colombian exposition in chicago in 1893 reflect americans self image

Explanation: The World's Colombian Exposition, held in Chicago in the year 1893, as a celebration of Columbus' voyage to the americas four hundred years prior, showed the American ideal and values for the next century. It served as a showcase for industry and innovation, where electricity, a fairly new invention at the time, was presented to the general public of the times. Appliances and inventions such as the electric chair, sewing machines, and an early version of the fax machine, were present in that exhibition.

can you give me more details?

explanation:

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