Why was christianity the official religion of the roman empire?

Why did the boy who cryed wolf lie

This political cartoon appeared in a German magazine in 1919. In what way is the cartoon sympathetic to Germany during the Treaty of Versailles discussions? It shows that all countries were equal parties in the discussions.

Did hitler have any siblings or children? and how old was he? and if he did have siblings are they dead or how old are they?

How did the assassination of the Archduke of Austria-Hungary lead the war between Russia and Germany

Human rights group in the 20th century worked to:

How did Hitler react to the surrender of his army during the battle of Stalingrad?

How did Industrialism lead to Imperialism?

The set of countries with the highest population densities are

Where did the biblical Abraham originally come from

What are the three main weaknesses of the electoral college system?