Why might a terrorist group target infrastructure in a region?

1.to slow down economic activities or bring them to a halt
2.to prompt foreign countries to send aid to the place attacked
3.to generate fear and frustration within the civilian population
4.to make the citizens question their government's ability to govern and defend

i only
i and iii
ii and iv
i, iii, and iv

This emblem shows a jewish star inside a shape that combines a fortress and a shield.

:) 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.

After the civil war which president was called a "carpetbagger"?