Help me please I need help with these 3 questions

How do media use "telling details" to audiences better connect with a story?

:) 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 phrase best fits in the blank box? wasted government money gave citizens government money encouraged people to vote supported government investigations