What did the Supreme Court decide a sout enslaved people and free blacks during the Dred Scott Case? (mark ALL that apply) A anyone who saw and knew of a runaway slave was required by law to help authorities catch them B slaves (human trafficking victims) were property, not people Censlaved people were not citizens and had no rights D Congress had no authority (power) to abolish slavery in any territory​

Tori is researching for her blog post about how wearing sunblock can prevent skin cancer, and she finds a page about her topic on the united states centers for disease control website at is this a reliable site for tori’s research? yes, because it is presented by a college or university no, because it is a personal opinion about the subject yes, because it is run by a governmental organization no, because it is intended to advertise a certain product