¿Qué permitió el surgimiento de reinos e imperios en regiones de África que de otro modo serían duras o menos hospitalarias, como el borde del Sahara?

Who is soccer player win world cup champions league premier league play with cristiano ronaldo with messi & henry

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?

Which is a result of the free exercise clause? parents can prevent their children from being vaccinated. people with a religious objection to military service cannot be drafted. businesses that sell religious materials can be open only on sundays. amish children do not have to attend school past the eighth grade.