Which of the following factors led to the weakening of the Roman Empire? (mark all that are true)
1. There was a drought that killed all the crops, which made the Empire very poor.
2. The people of the empire spoke different languages and had their own customs.
3. The empire was too big and controlled too much land.
4. Weak emperors.

2, 3 and 4

Explanation:

There was no drought. All others are true

could you give me the options ?

answer: a

explanation:  

stocks and bonds are the two main classes of assets investors use in their portfolios. stocks offer an ownership stake in a company, while bonds are akin to loans made to a company (a corporate bond) or other organization (like the u.s. treasury). in general, stocks are considered riskier and more volatile than bonds.

savings accounts are just money in a bank- they are insured by the fdic for up to 250,000.   very little risk

the average mutual fund holds hundreds of different securities, which means mutual fund shareholders gain important diversification at a low price. which means if one stock or bond drops it will have very little affect on the mutual fund - again very little risk