Final answer:
Julius Caesar implemented several reforms after becoming dictator, including decreasing the size of the senate, launching massive building projects, and introducing the Egyptian solar year calendar.
Step-by-step explanation:
After becoming dictator in 47 B.C.E., Julius Caesar implemented several reforms. One of the reforms was decreasing the size of the senate to ensure it was more efficient and under his control. Another reform was the initiation of massive building projects to provide employment and showcase his power. Additionally, Caesar introduced the Egyptian solar year calendar, which was more accurate than the previous Roman calendar.
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