Which of these practices is most closely associated with the growth of labor unions? A: price fixing
B: protective tariffs
C: collective bargaining
D: vertical integration

answer; ///i do believe that the correct answer is (d); ///athens had a small population;

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.

the answer is b: an economic crisis throughout the country.