Answer:
1- Under Akbar, the Mughal Empire supported Muslims and Buddhists.
2- The person that found it necessary to use secret police was Ivan IV.
Explanation:
1- During Akbar's reign, the Mughal empire included a majority of Buddhists and a minority of Muslims. The two religious beliefs were separated by profound differences; but Akbar potentiated the tolerance between these religions. The majority of the plain people were Hindu while the rulers were Muslims.
2- Ivan IV created the oprIchnik, his personal guard and state police, which he used for repressive and military action. The oprichnik were recruited from the small nobility of northeastern regions of Russia. With this guard he executed many boyars and members of the clergy between 1564 and 1572, and prevented the formation of a feudal regime in Russia.