TO SUPPORT AND DEFEND THE CONSTITUTION OF THE UNITED STATES AND THE STATE OF ILLINOIS; TO ENCOURAGE LOYALTY AND ALLEGIANCE; TO PROMOTE AND FOSTER THE ENFORCEMENT OF LAW AND ORDER; TO IMPROVE THE INDIVIDUAL AND COLLECTIVE PROFICIENCY OF ITS MEMBERS IN THE PERFORMANCE OF THEIR DUTIES; TO ENCOURAGE FRATERNAL, EDUCATIONAL, CHARITABLE AND SOCIAL ACTIVITIES AMONG LAW ENFORCEMENT OFFICERS; TO ADVOCATE AN…