Answer: 3rd one
Explanation: They wanted to eliminate the competition and in turn have a stronger bond.
B.Voltaire...................................................
More than 3 million people (including over 58,000 Americans) were killed in the Vietnam War
Education become compulsory in the United States of America in 1880. An Act was passed in 1880 which make it compulsory for parents to send their children to school until they are ten years of age. The right to education was extended to the blind and the deaf children in 1893.