It is no coincidence that the words citizenship and city are similar. Both come from the Latin word for city. In ancient Greece and Rome citizens were the free inhabitants of a city, or, more properly, of a city-state. The city-state was a self-governing community that came many centuries before the development of nations.
global warming, air pollution, water pollution, land pollution, endangered animals, birds, insects, flowers, trees… Ecological problems:
To become a real citizen of the 21st century should a student learn things which are … different or very different, similar or somewhat similar from what a student needed to learn 10 years ago??? different similar dont know different similar dont know