The revolutions of 1848 (Known as
Spring of Nations, People's Spring or Springtime of the Peoples in some
countries) were triggered by street protests beginning in Silicy (in January
1948), an autonomous region of Italy. The wave of revolution that swept through
Europe in 1948 is still the most pervasive revolutionary wave in the history of
Europe.
Because the working conditions were terrible.
In the days of the Industrial Revolution, the workday was abusive and inhuman, as it ranged from 10, 12 or even 18 hours of work. Which meant that employees simply did not have a life outside the factory environment.
Other than that, in a pre-labor time, in the first factories the working conditions were really unhealthy, especially because of the lack of safety care, accidents were common, with mutilations of people, among other things.
I think that it causes was more people were coming in the states and which the consequences was more population increased and more businesses.
The triangular trade is a trade of slaves and resources between England, The Colonies, and Africa.
Answer:
The Aztec Empire was an entity of territorial, political and economic control that existed in the central area of Mesoamerica before the Spanish conquest and colonization. It was located in the center of the Valley of Mexico.
According to oral tradition, the Aztecs should create a large city where they found an eagle devouring a snake perched on a cactus. In the year 1325, those in charge of leading the Aztec spirituality, found this scene on an islet near Lake Texcoco, and there they created the city called Tecnochtitlán.