Which continents contain coal fields that provide evidence for continental drift africa eurasia antárctica south america north america

What was the most difficult obstacle to overcome in the creation of an autonomous state after indian independence was achieved? a british willingness to go to war to retain the region b. religious differences between hindus and muslims c. ethnic differences between tribal regions d. indian princes' inability to decide on a format of government

¿cual es mas alta en baja california, la migracion o la inmigracion?

People make choices about how to use resources.