This refers to the great depression so the answer is D. I hope this helps
States of the German Confederation
Archduchy of Austria (split into Upper Austria and Lower Austria in 1849)
Kingdom of Bohemia.
Margraviate of Moravia.
Grand Duchy of Salzburg.
Duchy of Carinthia.
Duchy of Carniola.
Duchy of Upper and Lower Silesia.
Duchy of Styria.
Answer:
A trip to a National Park is a great opportunity to teach your child (or learn more on your own) about nature, science, conservation, and history—all while having fun. Most parks offer tours with professional guides who will teach you and your family all about the park.
Explanation:
For the same reason many others were. There were many people who believed that they should have the right to rule the country which led to a lot of infighting. This was common for countries that gain independence, especially in Africa where tribes still fight for control nowadays even though the age of colonization is over.