The factors which contributed to the rise of nationalism in the 1810s were the general zeitgeist of the people who considered that the ethnic groups of Europe should live in their own countries and not in huge empires where their particular ethnic group wasn't represented. Another thing was that with the advent of the industralist revolution, there were more and more people coming from low-paying countries to take over the jobs of people from certain countries - which increased nationalism.
By ship, traveling overseas.
Answer: Chaos theory
Explanation: Chaos theory is the theory that is related with the non-linear components whose prediction is highly impossible due to the uncontrollable nature. Some factors that are non-predictable are state of brain, weather, etc.It also displays many interconnection in the system.
Other options are incorrect because organization theory is related with organizational working and functions , meso theory is regarding social forces. Bureaucracy theory is defined for the bureaucracy terms.
Thus, the correct option is chaos theory.
The answer would be <span>Constantine I
Hope this helps!</span>