Answer:
Conspiring requires more than one person, while plotting can happen alone or in groups.
Step-by-step explanation:
The main difference between these two words is that Conspiring requires more than one person, while plotting can happen alone or in groups. When you conspire to do something you are planning on getting something done with the help of various other individuals, each of which plays an important role in the conspiracy in order to accomplish the main goal. Plotting can be the same but is mainly when a single individual makes a plan to perform an illegal or harmful action, usually in secret.