How did the building boom in the late 1800s affect city life? a. cities became unable to accept new immigrants. b. overcrowding caused many to move to the country. c. traffic congestion became a major problem. d. people left the suburbs to live in the cities.

Using the charts above which of the following matches the people with the set of laws they created

Read this example of social change in the american society and identify the agent that caused this change. in less than five years almost twenty-five percent of americans had access to the internet a . education b. population c . war and revolution d. science and technology

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.