The answer to your question is c
Answer:
First World War Causes
World War I began after the assassination of Austrian archduke Franz Ferdinand by South Slav nationalist Gavrilo Princip on June 28, 1914. Read more about Franz Ferdinand. Read more about why the Balkans became the “powder keg of Europe.”
Explanation:
Because you want to make sure that u have some sort of stability and that u won’t be helpless after you move out
Answer:
I don't know but this <em>might</em> help:
The Scientific Revolution and the Enlightenment
The scientific revolution laid the foundations for the Age of Enlightenment, which centered on reason as the primary source of authority and legitimacy, and emphasized the importance of the scientific method.