All of the statements apply to change the mindset of the people towards minorities, except B. Educating them about the culture of minorities, their importance, making them realise that what they think about minorities is incorrect, Bringing new laws that protect the rights of minorities and support them to grow and stand with other people, will lead to their equal status in the society.
The first permanent settlement was Jamestown.
The development that probably hurt it is the reduction of open range herding. In history, people could just let their cattle roam freely and find food since the plains were huge and nobody lived in them. Nowadays, this can be problematic because there are more and more people and settlements and roads with cars so free range herding has been drastically reduced which cost the herders a lot.
The social slavery and political states rights problem facing the nation right now is the black lives matter movement where people are being killed because of the color of their skin everyday