Mountains cover much of Mexico. Between the Sierra Madre Oriental mountain range in the east and the Sierra Madre Occidental in the west lie small mountain ranges on the Central Plateau. These regions are rich with valuable metals like silver and copper. Question: How could these mountains be considered both a physical trade barrier as well as an economic advantage?

What is the term used for the belief that the white race is superior to all other races

Mr. mann's science students were experimenting with speed. they set up a 1 meter (100 cm) track. the students used balls instead of cars. the balls were different sizes and made of different materials. four at a time, students rolled balls around the track to see which had the fastest and slowest speeds. some of their data are shown in the table. which ball will take the longest to complete one lap around the track?

If a college student broke into a rival school in the neighboring town and damaged property in one of the computer labs, the case will most likely be heard by a?