1 Who was the first Roman emperor 2 Who was important to Roman Empire 3 What does contributions mean

1 Augustus

2 Julius Caesar

3 Contribution is the giving or supplying of something like money or time.

Explanation:

While some people believe Julius Caesar was the first Roman emperor, I think it was Augustus as he transformed Rome from Republic to an Empire. Julius Caesar was a scholar in ancient Rome, he is Augustus's father and the dictator of the Roman Empire.

ummm? is that supposed to be a question or a but this is a reason he won re-election

explanation:

"despite progress in the war, lincoln and most political pundits were convinced that he would lose his bid for reelection in 1864. the country was war weary and the democratic party's nominee, george mcclellan, was likely to negotiate a peace treaty with the confederacy if elected." - loc.gov

gaius cassius longinus and marcus junius brutus, former enemies of julius caesar who'd joined the roman senate, led caesar's assassination, dubbing themselves "the liberators." and the second one is   the assassination of julius caesar was the result of a conspiracy by many roman senators led by gaius cassius longinus, decimus junius brutus albinus, and marcus junius brutus. they stabbed caesar (23 times) to death in a location adjacent to the theatre of pompey on the ides of march 15 march 44 bc.