Which of the following is an argument in support of federalism? it focuses authority in the hands of the states, who share no powers with the national government. a. it focuses authority in the hands of the states, who share no powers with the national government. b. it prevents any one person from having too much authority. c. it limits authority to one or two key branches of government. d. it prevents the national government from being inefficient by granting it the same powers as the states.

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation:

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering