Which of the following is not an example of a way that life changed after the arrival of the spanish?

a.
christianity became a powerful religion.

b.
various groups of people united as one social class.

c.
animals such as pigs and sheep arrived.

d.
shipbuilding became a new trade.

When children heard an interesting story about a sympathetic and resourceful african-american child, the aim was to provide them with?

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.

What is grievance 28 on the declaration of independence explained in simpler words? plz