What is the answer (no multiple choice avaliabe)

this georgia shipyard was home to the j. a. jones construction company, which contributed to the war effort by building eighty-five liberty ships between 1942 and 1945

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders