<span>1.For the fall of Rome, it was the Huns invading from the east that caused the domino effect, they invaded (pushed into) the Goths, who then invaded (pushed into) the Roman Empire.
2. I'm not so sure</span>
A)the quantities of gold and silver brought back to Italian explorers
<span>b)concentration of riches in the hands of the king and his court </span>
<span>c)their participation in trade between Europe and the East </span>
<span>d)the location of the Vatican in Italy</span>
National debt is the total amount amount of money that a government has borrowed. National deficit is total of all previous annual government deficits. Keep in mind that a deficit is the difference between what a government takes in and what it spends. The two are related because when the government is unable to fully repay any debt it has accrued that money becomes a part of the annual national deficit. So as the amount of national debt increases so does the amount of national deficit.