What areas did the Roman empire conquered?

The Roman Empire covered the following countries:

Western Europe

: Italy, Malta, Spain, Portugal, France, Belgium, Luxembourg, Holland south of the river Rhine, southern Germany and part of central Germany, Switzerland, Lichtenstein, Austria and England and Wales.

Eastern Europe:

western Hungary, part of western Slovakia, Slovenia, Serbia, Croatia, Bosnia and Herzegovina, Montenegro, Macedonia, Albania, Greece, Bulgaria, Romania, Moldova and a slither of western Ukraine.

Asia:

Turkey, Cyprus, Armenia, Syria, Lebanon, Israel and Palestine, Jordan, and the northern part of the coast of the Red Sea in Saudi Arabia. Sometimes the empire also included Iraq.

Africa:

Egypt, the coastal part of Libya, Tunisia, the coastal part of Algeria, and northern Morocco.