(HIST) What religion was adopted as the state religion in the Ancient Russian state in the year 988? Bbl6epur Buddh ism Islam Christian ity Hindu ism

## Step 1<br />The question is asking about the state religion that was adopted Ancient Russian state in the year 988. This is a historical fact-based question.<br />## Step 2<br />The options provided are Buddhism, Islam, Christianity, and Hinduism. We need to identify which of these religions was adopted as the state religion in the Ancient Russian state in the year 988.<br />## Step 3<br />The correct answer is Christianity. This is because, in the year 988, Prince Vladimir I of Kiev converted to Christianity and declared it as the state religion. This event is known as the Christianization of Kievan Rus'.<br />## Step 4<br />The other options, Buddhism, Islam, and Hinduism, were not adopted as the state religion in the Ancient Russian state in the year 988.