Drag the tiles to the correct boxes to complete the pairs. Match the theories with their characteristics.
socialism
capitalism
utopianism
small percentage of private individuals have
ownership over means of production
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means of production owned by the people and
the government for the welfare of society
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ideal society in which everyone is treated fairly
and taken care of
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Which is a direct benefit of prohibiting nicotine and tabacco use in schools?

[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine.what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.

How do psychologists their patients control feelings of anxiety?