The answer is Tet Offensive. It was one of the largest military campaigns of the Vietnam war.
Answer:
To establish criminal offence against genocide
Explanation:
The Cuban Missile Crisis was when USSR built missile bases in Cuba. This was a threat to the U.S. because the missiles could reach many major cities within the U.S.
Due to this threat, the United States wanted the missiles removed.
It allowed books (ideas) to be printed en masse. Reformation vouchers were able to spread their ideals to many readers, causing many to be won over by their words. In essence, they outpaced their competitors.