According to the authors of Designing for Growth, what question encourages you to imagine all of the possibilities without regard to the reality of the ideas

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.

Identify why the western ports were important to the united states.