Challenge
Space environment and
easy

The green politics or green movement can be defined as a social movement for the conservation of the environment.

In other wards, it is the movement to protect the environment through changes in public policy.

Explanation:

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

aristocracy, timocracy, oligarchy, democracy, theocracy and tyranny

explanation: