The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The groups of invaders that made the most limited incursions in the Roman Empire were the Franks.
The Franks were one of the Germanic tribes that tried to incursion the Roman Empire territories. As it is said above, the Franks were not a tribe that repeatedly invaded the Roman Empire territory, but indeed had some incursions.
The Franks inhabited the territories of the Lower Rhine and some others lived next to the Ems River. They were known to be fierce warriors and determined people that invaded some other regions as was the case of modern-day Belgium and the North of France.
Roma was facing a political crisis, many senators and politicians were fighting to see who gains power of Rome and Octavian the son of Caesar become the sole ruler of Rome and saved everyone from more bloodshed. (from the civil war)
Out of these options B - increases defense spending would lead to economic growth
The major reason Napoleon's invasion of Russia failed was because he attacked at the wrong time.
Granted, summer is generally the time used to start invasions against cold-weather countries (as seen by the invasion of France and Germany in their respective times). However, many of them did not think of a long-term fight, and were generally tied up in the western-half of Russia, before being beaten back by weather, shortages, and the Russians.
~<em>Rise Above the Ordinary</em>
Which is supreme, the state governments or the federal government?
McCulloch v. Maryland addressed the issue of Maryland taxing the National Bank.
In this case, the state of Maryland attempted to tax the National Bank. The representative of the Bank refused to pay the taxes. The Court sided with the Bank stating the Federal government had the right to have a bank under the "necessary and proper clause". Additionally the ruling stated that the Federal government has supremacy over the state.
