The silk road was first used
a. during the yuan dynasty
b. under mongol rule
c. during the han dynasty
d. over 9,000 years ago

answer would be: C. during the Han dynasty

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

the graph is a circle graph because it demonstrates different components of the graph in the form of a circle . pls mark brainliest!