The potato famine in ireland in the mid 1800s can be considered a “pull” factor that caused people to migrate to the u. s. true or false?

Which of the following regions has what is considered the most rugged terrain in oklahoma? a. the wichita mountains b. the arbuckle mountains c. the sandstone hills d. the ouachita mountains

Aplane cuts a pyramid as shown in the diagram. what is the shape of the cross section? a. a hexagon b. a pentagon c. a square d. a triangle

Quais são as consequencias (positivas e negativas) da extração dos minerais metálicos