Since Roman was expanding and it didn't have control of their lands and couldn't govern most of it. It kept expanding until the western part of Roman was conquered by Barbarians.
The population of native Latin Americans decreased during the age of exploration and with colonization because of the diseases that conquistadors and colonizers brought that Latin Americans did not have any previous exposure to (no immunity so died from the diseases). The colonizors had used native populations for labor so when they died, they needed a new form of labor. They brought Africans to latin america and enslaved them for their labor. This bringing of slaves over created the transatlantic slave trade (depicted in the pictures, transatlantic bc they were shipping over the atlantic ocean) and also created the diaspora of african culture and religions to latin america (this is found most in the carribean).
The answer is A.
I hope I helped
The Dust Bowl, which happened during the 1930´s originated in the South and its devastation and effects moved on to affect not just the Southern Plains but also the Great Plains. The absence of rainfall, the intense movement of strong winds and continuous dust were part of the factors that affected everything in life, from the economy of families to their welfare and even comfort, to their health. It was a time of great drought, which coupled with the Depression of the 1930s, increased the poverty levels, especially in rural areas. In response to the need for food and income to be generated, many farmers decided to replace the natural grasses that grew in the plains for winter wheat and this action, coupled with the lack of rainfall, led to a furthering of the drought problem and also to land erosion. In the end, it was very difficult, if not almost impossible, to grow any crops and the lands turned to dust. This is why the correct response is C: Replacing natural grasses to plant winter wheat led to topsoil erosion.