Summary on the roman empire civil war

Caesar's Civil War resulted from the long political subversion of the Roman Government's institutions, which began with the career of Tiberius Gracchus, continuing with the Marian reforms of the legions, the bloody dictatorship of Lucius Cornelius Sulla, and completed by the First Triumvirate over Rome.

Explanation:

im pretty sure the answer is b, i hope i < 3

he impacted the society ith his knowwdge and advance our research by years to come