Which numbered pair of statements best completes this table Reconstruction
Successes
Failures
The Freedmen's Bureau
opened schools for
African Americans.
African Americans lost
rights under Jim Crow
laws.
(1)
(2)
A. (1) Southern leaders passed black codes; (2) Lynch mobs
terrorized African American communities.
B. (1) The Ku Klux Klan gained power in the South; (2) Congress
accepted the Compromise of 1877.
C. (1) Poll taxes and literacy tests were introduced; (2) The
Reconstruction Amendments were passed
D. (1) African Americans were elected to political offices; (2) The
sharecropping system developed.

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

health care plans in the united states having high costs because they are focusing on providing quality programs for different groups of individuals. the quality of the service is based on money flow received from the members. without this investment, couldn't be possible a constant scientific searching to prevent death and illness caused because of low levels of health investigation. currently, the complaints are not about the highest cost, but about the coverage and benefits to access the necessary health services required by the members.  

besides, if a global health system is established the quality levels will fall down because of the standardized of the health. the access to care will increase but the quality will be low because it depends on the money invested.

russia because it is the biggest state

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explanation:

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