It could be increased greenhouse gas effect.
Reflexology was developed in the 1930's + 1940's and is originated from China.
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 industrial revolution I have not learned that he srry
The Nullification Crisis was a conflict between South Carolina and the federal government. South Carolina felt states had the right to nullify federal laws.
The answer is the last one.