In the new cities of the 1800s, streetcars were to the suburbs and residential neighborhoods as glass and steel were to
a. railroad stations.
b. skyscrapers.
c. palatial mansions of the rich.
d. factories.

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

Write 2 paragraphs summarizing how the ideas and customs that the colonists brought from england began to change once they left their homeland.

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.