Copyrights Slide Show
Copyright and other basics
1st Amendment Rights
Guidelines for HS
Copyright Free Sites
Copyright FAQ
Free to use sites!:
National Institute of Allergy and Infectious Diseases: COVID-19. More images and “B roll” on its Flickr site.
National Institutes of Health :COVID-19 images on its Flickr site.
Defense Department
FEMA
Library of Congress
NASA
National Park Service
State Department
Smithsonian Institution
Creative Common Licenses
Creative Commons Photos
Attribution Best Practices