Well, what i think the answer would be is 2. the universities did not offer enough classes.
Hope this helps :)
Answer:
a nomad
Explanation:
The definition of a nomad is a person or group of people without a designated home who roam around in search of food and pasture land. A person who moves from place to place without having a permanent home is an example of a nomad.
World War I, which lasted through Jul 28, 1914 to Nov 11, 1918.
https://www.history.com/topics/world-war-i/world-war-i-history
Info at the link
Steelmaking is the process of producing steel from iron ore and/or scrap. ... Limiting dissolved gases such as nitrogen and oxygen and entrained impurities (termed "inclusions") in the steel is also important to ensure the quality of the products cast from the liquid steel.