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​

Plz how did the jews of the diaspora preserve their heritage?

Why was the united nations established

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u.s. citizens need to protect in order to preserve the democratic political system and the american way of life.