What is the most controversial provision of the patient protection and affordable care act—which is sometimes referred to by its detractors as obamacare?
a. mandatory health insurance coverage
b. improving the quality of health care
c. subsidies for low-income individuals
d. creation of health insurance exchanges

louverture's prominent role in the haitian success over colonialism and slavery had earned him the admiration of friends and detractors alike.

explanation:

toussaint louverture began his military career as a leader of the 1791 slave rebellion in saint-domingue; he was by then a free man and a jacobin.

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering