Which of the following statements is true about revolution. Select 3 correct answer(s)
A-A revolution is a dramatic and wide-reaching change in the way something
works or is organized or in people's ideas about it.
B-A revolution is a forcible overthrow of a government or social order, in favor of a
new system.
C-A revolution can have both positive and negative effects.
D-A revolution sometimes doesn't change anything.

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.

Brainliestttme : ) what economic changes occurred after world war ii? ( economic boom, baby boom, g.i. bill of rights)