What is one of the major roles district courts play in the federal judiciary? A. Charging and trying defendants for breaking federal laws
B. Overturning precedents established by the Supreme Court
C. Evaluating the decisions of lower federal courts
D. Determining the constitutionality of federal laws

A.) Charging and trying defendants for breaking federal laws.

Explanation:

that's the correct answer for apex i just took the quiz and it was correct  GOOD LOOK :)

question is unclear.

i can't sorry.

post the full question so i can .

hr2520 is the patient's act. there is required the secretary of health to summon a committee to develop a national strategic plan of prevention. this committee has forth provisions that make possible for the govern entities to acquire private health insurance services.

is easier to keep this hr2520 as federal, because that way the secretary of health has centralized power to deal with private insurance companies and the federas government has more ways and power to negotiate with them, than doing this process state by state in their specific terms.