¿Qué razones explican el cambio ocurrido en nuestro país durante el siglo xx, en la distribución de la población?

What are the most populous and least areas of russia and why are some areas more heavily populated than others

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral

Why are people in history willing to fight in conflicts against a more powerful oppressor?