What primarily set off large-scale migration flows among European countries during the twentieth century?
A. the ability to establish distinctive political structures
B. the familiar cultural traditions of the host countries
C. the motivation to reach quotas set by individual countries
D. the desire to reunite with family members who migrated previously
E. the removal of migration restrictions

MY LAST 2 QUESTION WILL FOREVER BE GRATEFUL PLS HELP WILL GIVE BRANLIEST!! AT LEAST TAKE A LOOK!!!! PLS I AM BEGGING!!! 1. Which statement can be made based on the diagram below? IMAGE BELOW A) m1 + m2 = 180 B) m2 + m3 = 180 C) 2= 3 D) 3=4 4. What is the difference between a formal and informal proof? A) A formal proof provides the reasons for steps, whereas an informal proof does not. B) A formal proof uses a table or a list of steps, whereas an informal proof uses paragraphs. C) A formal proof is much shorter, whereas an informal proof is longer. D) A formal proof uses equations, whereas an informal proof only uses text. Which inequality is represented by this graph? Please answer this correctly The importance of role models and significant adults in children's lives is emphasized by a. behavior theory. b. social learning theory. c. psychoanalytic theory. d. humanistic theory. 3.ReasonsStatementsMNOP is a parallelogramPM || ONNMAlternate Int. Zs Thm.Given:MNOP is a parallelogramMN || POAlternate Int. Zs Thm.Prove:PM ON(For this proof, use only thedefinition of a parallelogram;don't use any properties) Find the volume of this squarebased pyramid.10 in12 in[ ? ] "Repatriation" was the acceptance of Mexican immigrants and their children into the US whether they arrived legally or illegally. true or false What tone does Nikolai Gogol use in "The Nose"? anyone know how to do this? Keith Rollag (2007) noticed that coworkers evaluate and treat "new" employees differently from other staff members. He was interested in how long a new employee is considered "new" in an organization. He surveyed four organizations ranging in size from 34 to 89 employees. He found that the "new" employee status was mostly reserved for the 30% of employees in the organization with the lowest tenure.A) In this study, what was the real range of employees hired by each organization surveyed? B) What was the cumulative percent of "new" employees with the lowest tenure? solve for x 2x/3 + 2 = 16 Why are adjustments made to the accounting records at the end of the period? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) The smallest shift you can reliably measure on the screen is about 0.2 grid units. This shift corresponds to the precision of positions measured with the best Earth-based optical telescopes. If you cannot measure an angle smaller than this, what is the maximum distance at which a star can be located and still have a measurable parallax By agreeing to work together, either formally or informally, oligopolies in a market can ________ profits by reducing output and charging a ________ price which is much like a monopoly. PLEASE HELP Write A Paragraph On The Importance Of Wearing Safety Gear In Sports PLEASE HELP!!!!!!! i will give brainliest A uniformly charged sphere has a potential on its surface of 450 V. At a radial distance of 8.1 m from this surface, the potential is 150 V. What is the radius of the sphere Which of the following is a community lifeline Which Act was enacted as a response to the rising level of unsecured consumer debt? The Act was enacted as a response to the rising level of unsecured consumer debt. If i wanted to change my phones simcard, does anything need transferring, or is it an easy swap?