That would be simultaneous complexity.
The classroom is a complex environment and teachers usually have to juggle several thing simultaneously, and that is simultaneous complexity. There are also few other complexities such as unpredictability as its not possible to predict all the scenarios that could happen during class so we unpredictable complexity, also because teachers usually work with 25-30 students they have to deal with multidimensional complexity.
Answer:
Because then the city got very crowded and transporting food got difficult to do, so the railways and automobiles made it easy.
Explanation:
I know the main one is British imperialism
1) 10xyz affair-1797
2)lousiana purchase-1803
3)embargo Act-1807
4)war of 1812-1812
5)Monroe Doctrine-1823
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