Complete the chart about how technological changes at the turn of the
20th century affected american life. leave the shaded boxes blank.
who was
involved in its
development?
what other
inventions
make
this one
possible?
how did this invention
or development affect
americans' lives?
1. skyscraper
2. electric transit
3. suspension
bridge
4. city planning
5. food supply
6. web-perfecting
press
7. airmail
8. kodak camera

What battle in the civil war was known as the bloodiest war ?

How did the us change it’s economy to provide supplies for the war effort?

Compose a three-paragraph essay that puts forth an argument about the impact of population growth on the united states. as you write, be sure to include the following sections: an introduction that includes a topic sentence or paragraph that incorporates your argument a clearly stated argument that you will defend at least seven specific facts from the information you analyzed or found in your research for this activity an appropriately formal tone transitions good grammar and proper spelling references to your research in your writing, including direct quotes and appropriate citations a concluding statement or paragraph that incorporates your argument