Social Studies, 04.11.2021 14:00 dondre54
How did the presence of Spanish missions in North America help Spain?
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Social Studies, 22.06.2019 07:30
Which factor contributed to the rise of african empires such as ghana and mali?
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Social Studies, 22.06.2019 20:40
How has our understanding of the first sentence of the declaration of independence changed over time?
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Social Studies, 22.06.2019 22:30
Why do you think that historians use the word “revolution” to describe important changes in agriculture? how did the green revolution and other agricultural revolutions change the lives of billions of people? < < read less
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Social Studies, 23.06.2019 02:50
It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.
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How did the presence of Spanish missions in North America help Spain?...
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