Answer:
invansions by barbarian tribes
the most straightforward theory for the western rome collaspe pins the fall on a string of miltary
<span>Karl Marx believed the study of history was: of Class conflict also known as class warfare or class struggle. Class conflict is the difference between classes in a community. It is the tension or antagonism which exists within the community due to (social/economic) positions and their reflected opposed/ different interests. It comes down to different opinions and thoughts from different groups of people based on their race, gender, age and financial differences. Marx thought if he could figure this out he would better understand history!</span>
The first emperor, Augustus, reduced the size of the senate from 900<span> members to </span>600<span>, even though there were only about </span>100<span> to </span>200<span> active senators at one time.
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Broke the back bone of the south. No Southern army could stop him.
Burned everything in sight.