Where did the first major military engagement of the american revolution take place?

I am pretty sure it was Lexington and Concord when they started firing each other. If thats not right its Boston.

Hope that helps!

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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brainliest?