although caesar portrayed this invasion as being a preemptive and defensive action , most historians agree Agree_or_refuse_to_act that the wars Hostile_encounter were fought Hostile_encounter primarily to boost Cause_change_of_position_on_a_scale caesar 's political career and to pay Commerce_pay off his massive debts .

although caesar portrayed this invasion as being a preemptive and defensive action , most historians agree Agree_or_refuse_to_act that the wars Hostile_encounter were fought Hostile_encounter primarily to boost Cause_change_of_position_on_a_scale caesar 's political career and to pay Commerce_pay off his massive debts .