Answer:
Nationalism advantages - promotes sense of national identity, unifies people
Nationalism disadvantages - conflicts with views of others, diminishes rights of others
Military preparedness advantages - deters/defeats hostile aggression, gives people a sense of safety
Military preparedness disadvantages - seen as threatening, could cause a war draft
Explanation:
Nationalism is basically when a country unifies for a common goal. It could be through use of symbols, too. For example, everyday in school we stand and say the Pledge of Allegiance together. However, sometimes a country can discriminate against a group of ethnic people if the majority doesn't like them.
Military preparedness is as the name says: being ready for war and having a strong military. These are good things and can make people feel safe. However, a potentially opposing country could see this as a challenge which is could be a cause of war.
Used by the Person with people being able to know that they are using them
On April 12, 1961, aboard the spacecraft Vostok 1, Soviet cosmonaut Yuri Alekseyevich Gagarin becomes the first human being to travel into space. During the flight, the 27-year-old test pilot and industrial technician also became the first man to orbit the planet, a feat accomplished by his space capsule in 89 minutes.
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Catherine de Medici was the person
i think the jobs in the aerospace and electronic industries
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