The zoning regulations and districts as herein established have been made in accordance with a comprehensive plan for the purpose of promoting the health, safety, morals and general welfare of the City of Groves. They have been designed to lessen the congestion in the streets; to secure safety from fire, panic and other dangers; to provide adequate provisions of transportation, water, sewerage, schools, parks, and other public requirements. They have been made with reasonable consideration, among other things, for the character of the district and its peculiar suitability for particular uses, and with a view of conserving the value of building and encouraging the most appropriate use of the land throughout the City of Groves.