How did Harriet Beecher Stowe convince many Americans the slavery was wrong

Why was it difficult fpr unions to succeed in the 1800s

:) 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.

Which quotation from the declare ration of independence shows the idea of the social contract