Answer:
Slavery was creating tension between the North and the South.
Explanation:
D
After the First World War, and the treaty of Versailles, the economic and political situation was not good. Hitler was opposed to the new Weimar Republic. Also, as a german soldier, he found it hard to accept the defeat of the German Empire. As many nationalists, Hitler believed that Germany had lost the war due to betrayal. Socialists, communists and Jews were blamed, even though many had served in the war and many other were killed.
Hitler thought the German people were a superior race, that were destined to be the masters of Europe, and that jews, homosexuals and black people, among others, were a threat for Germany. According to Hitler, they were an inferior race, that was poisoning the german.
The correct answer is 4. The West African kingdoms had trading contacts with the cities of the Mediterranean.
Explanation
The image shows a map of Africa showing the caravan trade routes with dotted lines and different communities such as Nubia, Axum, Ghana, Mali, and Songhai. Most of the trade routes are in the northwestern part of the continent connecting western communities such as Benin, and Timbuktu with Mediterranean African cities (cities located on the coast of the Mediterranean Sea) such as Carthage and Tripoli. According to the above, it can be inferred that the correct respect is 4. The West African kingdoms had trading contacts with the cities of the Mediterranean.