53. Which statement best summarizes Zelinsky's model of migration in relation to the DTM? High unemployment in countries in Stages 4 and 5 pushes migrants to Stage 2 and 3 countries in search of economic opportunity
Overcrowding in countries in Stages 2 and 3 pushes migrants to Stages 4 and 5 countries in search of economic opportunity
Overcrowding in countries in Stages 4 and 5 pushes migrants to Stages 2 and 3 countries to find mates and start families
A gender imbalance in countries in Stages 4 and 5 pushes migrants to Stages 2 and 3 countries to find maters and start families
Overcrowding in countries in Stages 4 and 5 pushes migrants to Stage 2 countries in a counter migration as large as the original migration

U. s. history i which statement is true? the missouri compromise ended slavery in the south. the compromise of 1850 eliminated slavery only in the south. the missouri compromise postponed the issue of slavery. the compromise of 1850 ended slavery in every region of the united states.

In at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject. a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher. wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners. acceptable only when the researcher’s irb grants a special waiver.