Did they add the stamp act after the sugar act was repealed or was it another tax on top of the sugar act

When conducting research for forming a hypothesis, which practice should historians follow?

:) 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 is an effective question for launching history inquiry related to the cold war