Regaining American Democracy

I am trying to get some help with my Political Site. The site is already up but under construction. My problem is setting up my Posts, Pages, Categories, Tags, and Relationships so the sites work correctly. This is a large site with: 1. There are 535 Representatives 2. 100 Senators 3. 435 House Representatives 4. 50 States 5. President and Vice President 6. President's Cabinet (Approx 20) 7. Issues (About 50) 8. News Media (Not sure how many) 9. Relationships I am not sure but I think that the Representatives are Pages, States are Categories or Tag, News Media Categories or Tags, Etc. I need the Representatives connect to : o State they represent o Representative connected to the Representative Contact Page o Representative connected to the Issues o Posts connect to Representatives and to Issues And so forth So I need some answers for these questions and more. I will be need on going Professional Help. Right now I just someone to explain or guide me to get it up and running. My sight is up and running but is experiential only. I can get around WP Pretty good and i am using Elementor and Elementor Pro and other Plugins. Thank You Ronald Norman