What international event led to the red scare?

a.) an election in britain
b.) a murder in italy
c.) an epidemic in germany
d.) a revolution in russia

D:  a revolution in Russia

Explanation:

The Bolshevik Revolution in Russia, which led many to fear that immigrants, particularly from Russia, southern Europe, and eastern Europe, intended to overthrow the United States government; The end of World War I, which caused production needs to decline and unemployment to rise.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun