Who followed the teachings of karl marx, led the bolsheviks, and became the first leader of the ussr? question 12 options:
a. vladimir lenin
b. leon trotsky
c. joseph stalin
d. nicholas romanov

i beleive a. is the only possible answer

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation:

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation:

barack obama

44th president of the united states