Answer:
Julius Caesar began to reshape the Roman Republic by beginning to give himself authority over certain aspects other officials would get. For example, Caesar gained control of the consul (which were supposed to be two that held the "most" authority), the praetor (which were the replacements of the consuls), and other positions slowly without outright saying he was overruling their authority. He frequently ignored the suggestions of the Senate when it came to war and other affairs, and he basically did as much as he could to gain absolute power without everyone suspecting so. He even declared a civil war against Rome because his enemy, General Pompey, was rivalling his power. I hope this helps, Julius Caesar is a very interesting character!
The Yalta Conference was held in the country of Russia in the city of Yalta, hosted by the Soviet Union.
Hundreds of thousands died of disease. Roughly 2% of the population, an estimated 620,000 men, lost their lives in the line of duty. Taken as a percentage of today's population, the toll would have risen as high as 6 million souls. The human cost of the Civil War was beyond anybody's expectations.