All the internal reforms carried out by Alexander III aimed to reverse the liberal policies that were implemented during his father's reign. The new emperor believed that by remaining faithful to the Orthodox Church, autocracy and nationalism (an ideology that had been introduced by his grandfather, Tsar Nicholas I), he would save Russia from revolutionary unrest. Alexander's political ideal was a nation composed of a single nationality, language, and religion, as well as a single form of administration.
C he was a scientist who led the development of the atomic bomb
B. KANGXI
Perhaps the greatest emperor in Chinese history, Kangxi took charge of the government while still in his teens and reigned for 61 years.
Xuanye was the name of the Kangxi Emperor. He was born in 1654 and his reign as emperor began when he was only 7 years old, from 1661 to 1722. However, his actual rule began when he turned 13 years old.
The poster announces a special meeting of an abolitionist. An Abolitionist is someone who wants to stop something. Hence the correct option is D.
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What is the slavery system?</h3>
Slavery is a system where people are traded as property and forced to work. The slave can be held forcefully, birth, and by purchase. They do not have permission to leave the work, refuse the work. They were exploited.
There are some major causes of the slavery system are illiteracy, shortage of labor, religious factors, military factors, and legal position.
Therefore the correct option is D.
Learn more about the Slavery system here:
brainly.com/question/9331183
I believe the answer is China