emergent norm theory
The theory hypothesizes that non-traditional behavior develops in crowds as a result of the emergence of
new behavioral norms in response to a precipitating crisis.New conventions must form as part of the collective action.
There was a rule saying that two groups couldn't trade. and so food and macines stopped coming in to be used
The start of the American Industrial Revolution is often attributed to Samuel Slater who opened the first industrial mill in the United States in 1790 with a design that borrowed heavily from a British model. Slater's pirated technology greatly increased the speed with which cotton thread could be spun into yarn.
Answer:
Otto von Bismarck
Explanation:
He delitberately started wars with neighbouring European countries and rallied the German people using nationalism against them and won. This is how Prussia/Germany grew large in military power and land