2. EUPHRATES DEALS WITH A A. RULER B. SUMERIAN EMPIRE C. RIVER

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

1. explain aspects of the democratic process as it was developed in ancient athens

2. trace the roots of the americans political process to ancient athens

3. explain the relationship of citizens to the political process

the answer is most likely d