Why has April 15 come to be know as tax day ?

To spread IRS workers' workload and aid taxpayers

Explanation:

When "Tax Day" was moved to April 15th in 1955, many changes were coming federally. Lawmakers at the time made a point to state that the change was meant to help taxpayers recover, and to aid the IRS by moving the deadline back further. Though, there is some speculation that another reason why it was changed was to let the government push back their own payment deadlines to earn more interest.

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )

the answer would be:

b. race