Critics of the Articles of Confederation argued that it was far too "weak" in the sense that it didn't give the federal government enough power over the states. This became especially evident after Shays' Rebellion, which proved very difficult to put down.
Answer:
A
Explanation:
A talks about one war being more horrific than the other, which is up to opinion. For example, I may think World War 1 was more horrific, but you may think World War 2 was more horrific. It is an opinion.
A majority of the world's countries participating in World War 2 is a fact. 30 nations participated in World War 2, which is a fact and is not up to opinion.
Japan's surrender ending the War is a fact, the war did end when Japan surrendered, it is not an opinion.
The amount of deaths that happened in the war is a statistic, which is purely factual.