The industrialization of the United States during the late 19th century was a result of?
A. the growth of powerful labor unions
B. increased regulatory powers of federal government agencies
C. support of isolationism in America
D. the development of transportation and communication systems
PLEASE HELP!

How do economists measure the success, or shortcomings, of the economy?

Which situation is an example of a citizen participating in a politicial process

50 ! kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense