Mild
A political problem is a situation which has caused conflict and is related to politics. Such problems will often affect the economy of a country.
Trade unions were caused in europe by the lack of skill necessary to preform most jobs shifted by employment, and political parties were caused by how little a voice the people had in polotics which made them group together and become political parties.
Pain from his wound caused him to become a morphine addict
the answer is unknown
Eritrea
No, France had been an independent country for a very long time. It caused France to become a republic instead of an monarchy.
it caused the national unity to become more difficult
Oregon Fever : A migratory trend that began in the 1830s and was in full swing a decade later. It went to the Pacific territories of California and Oregon. The Oregon Fever was fueled in part by the depression of 1837, which caused the closing of many banks throughout the country. Oregon Fever was also stimulated by the optimistic reports of rich farmland and mild climate.
People think environmental changes will restrict personal freedom
The debt that people were in because of renting for land was starting to become overpowering and caused a lot of problems.
Civil war can be caused by many, many factors including but not limited to: famine, oppression, political differences, food or water shortages, discriminatory practices, prejudice, forbidden love (I know it sounds odd but it is the truth), and many other factors that escape my mind at the moment.