Africa and Europe
Africa and Asia qualify as such, via Western Sahara and the Philippines, respectively.
The following continents have at least 1 Spanish-speaking country: Africa Europe North America South America (Some lists also include Asia, because the Philippines has a significant Spanish-speaking population)
None. However, there is 1 Spanish speaking country that became a U.S. territory: Puerto Rico.
Most likely Spain. (this is not sarcastic, it is a 97% sure guess.)
There are many countries that have a Spanish-speaking population of ZERO, including: China North Korea South Korea Japan Vietnam Taiwan Laos Burma Sri Lanka Iran
The Philippines is an English-speaking country in Asia.
scientists are still quite unsure, they think approximately more than 1 million, that is a question that may never be answered
It depends on which country in Africa. As such this is unanswerable
1) Spain
Ethiopia and four small Spanish colonies in Africa were not involved in World War 1. World War 1 affected every country in some way or another, even if the country was not involved in the war.
No!