Can somebody plz answer and summarize these 3 only thanks so much! (DONT make it too long) 1-2 sentences if fine lol thanks! WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD

Which german count invented the zeppelin

:) 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.

Aclaim about history is most likely not valid if it has which of these characteristics?