Which of the following sources is the most reliable, valid source to include in a historical research paper about the lives of us soldiers fighting in world war i?
a: a recent news article about a statue being built on a famous world war i battlefield
b: a teacher's lecture on how world war i soldiers routinely dealt with disease and hunger
c: your great-grandfather’s journal, which discusses his time in france as a world war i soldier
d: a history textbook that describes troop formations and weaponry employed by each nation during world war i

d) he bring down boss tweed and tammany hall.

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.

its c not d   tell me if that´s correct

i believe the correct answer is b.