Literacy tests worked to deny the right to vote to african americans primarily because

Many african americans barely knew how to read or write, as they just got out of slavery, so they failed the test and were denied the right to vote.

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.