The dropping of the atomic bomb on Hiroshima and Nagasaki (though they were already in line to surrender before we did that)
I believe it’s B for the answer to this question
With the technology being a bit more advanc than previous conflicts it help us with the war. HOPE THIS HELPS :)
Biulding up wards because of new imgrants
The main difference is the Hellenistic culture is build as old roman culture.
