An increase in has been followed by more positive attitudes between south african whites and blacks.

The correct answer is D) interracial contact.

An increase in interracial contact has been followed by more positive attitudes between South African whites and blacks.

The horrendous years of Apartheid in South Africa, after the victory of the National Party, comprised by white people, they started a series of segregationists policies called the Apartheid that hurt the life of South Africa so much. The Apartheid lasted 50 years until President F.W. Clerk. started to change the legislation.

A key aspect to modify things has been the increase in interracial contact between black and white people, letting both sides knowing a little bit more of their culture and way of thinking, knowing that both are part of the same country.

The other options of the question were A) altruism, B) social responsibility, and C) superordinate goals.

answer: in 1900, there were no "workplace safety laws"!

explanation: at the beginning of this century, workers in the united states faced remarkably high health and safety risks on the job.

a century ago in 1900 about three hundred out of every one hundred thousand miners were killed on the job each year.

[industria] developments occurred within a legal and regulatory climate that diminished employer’s interest in safety. as a result, americans developed production methods that were both highly productive and often very dangerous.

the progressive era