5. In a(n) , all subjects of the population are studied. A) experiment B) sample survey C) census D) observational study

C) census

Explanation:Refers to a survey in which a data is collected from the whole population which is different form sample survey that takes only a sample that is representative of the whole population.

Census are usually done to collect some information that the government can use to understand the public citizens and in some states it is done every year.

the correct answer is "c": the pillars proclaimed his regret at the bloodshed at the battle of kalinga and his conversion to buddhism.

the kalinga war is considered as one of the largest battles in the history of india. it was fought between the between the maurya empire, which ruled the lands of what is now known as india at the time, and the independent feudal kingdom of kalinga.

the army of maurya empire, led by its king ashoka, fought a prolonged war against kalinga. the war ended around 262 bce with the victory of the maurya empire. it is believed that ashoka, after having witnessed the loss of many lives during this war, felt deep responsibility and eventually converted into buddhism.

answer; evidence; reverseremand;