I need help creating a thesis and an outline on The Fall of Rome. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required.

I need help creating a thesis and an outline on The Fall of Rome. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required. This researcher paper "The Fall of Rome" analyzes the key causes that triggered the fall of Rome. The destructive effect of nomad tribes’ invasions has been discussed as one of the most significant reasons of Rome’s decay. This point of view is adopted by Ward-Perkins who claims a sort of military crisis caused by the invasion of people from Asia to have triggered the fall (Ward-Perkins). Having conquered the territory of the Black Sea region be the beginning of the 3rd century, the unions of Goths launched the military campaign against the Roman Empire. The first battle between Romans and Goths took place in 378 bringing overwhelming defeat to the Roman army and death to the emperor. After a pause lasting about 50 years, the tribes besieged Rome. Although the capital suffered raging hunger and diseases, Roman refused to surrender or accept Alaric’s proposals (Alaric was the head of the Goth army). Unfortunately, despite desperate attempts to hold the line, the enemy had managed to gain control over Rome – it was for the first time in the history of this glorious empire that barbaric tribes had captured this city. Later, Vandals became the ones to deliver the final blow to the capital of the Western Roman Empire, killing an immense amount of citizens and enslaving the survivors. It is reasonable to add, that the name of this tribe has turned into a common noun for villains and destroyers as a result of the atrocities the conquerors committed in Rome. However, it was Guns who led the Western Roman Empire to the complete collapse.