Julius caesars assassination led to the

The death of Caesar on the Ides of March sent the Roman Republic into a crisis that ultimately led to its abolition and the emergence of the Imperial system.

Explanation:

  Among the consequences of the assassination were a brutal civil war and the rise of Mark Anthony and Octavian. The death of Caesar on the Ides of March sent the Roman Republic into a crisis that ultimately led to its abolition and the emergence of the Imperial system.

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answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

c it says nothing about connecting those 2 seas.