Answers:
1) Augustus Caesar (also known as Caesar Augustus)
2) Diocletian
3) Jesus Christ (Christ Jesus, Immanuel, and many more names)
4) Julius Caesar
5) Emperor Nero
6) Constantine
7) Growth in size and power after the Punic Wars, ruled by the patrician class without Plebeian representation, etc.
8) Rome had conquered Carthage's empire, completely destroyed the city, and became the most powerful state of the Western Mediterranean.
9) Increased trade and communication because of good roads, increased political power for plebeians, etc.
10) The reasons for the fall of the empire include military overreach, invasion by emboldened tribes of Huns and Visigoths from northern and central Europe, inflation, corruption and political incompetence.
11) Physician's pledge to care for patients
12) Election of political leaders
13) At the height of the roman Empire, it covered England, Wales, Portugal, Spain, France, Italy, Austria, Switzerland, Luxembourg, Belgium, Gibraltar, Romania, Moldova, Ukraine, Libya, Tunisia, Algeria, Morocco, Egypt, Albania, Greece, Hungary, Bosnia, Slovenia, Croatia, Bulgaria, Turkey, the Mediterranean Sea, the Black Sea, Asia Minor, and some parts of Mesopotamia and parts of Syria, Lebanon, Iraq, Jordan, Israel.
14) The Romans imported a whole variety of materials: beef, corn, glassware, iron, lead, leather, marble, olive oil, perfumes, purple dye, silk, silver, spices, timber, tin and wine. The main trading partners were in Spain, France, the Middle East and North Africa. Britain exported lead, woolen products and tin.
15) With its hot, dry summers and cool, wet winters, Italy experiences a Mediterranean climate.
Note:
I know it's a bit late, but hope it helps :)))