please take the fallowing text and condense it in to one to two sentences.
Life in cities improved in the late 1800s and early 1900s due to several key innovations. One significant improvement was in public transportation. The introduction of electric streetcars and subways made it easier for people to travel around cities quickly and efficiently. This not only reduced congestion on the streets but also allowed for easier commuting to and from work.
Another innovation that improved city life was the invention of the elevator. This allowed for the construction of taller buildings, which helped to alleviate crowding by creating more space for people to live and work. The use of steel frames in construction also made buildings safer and more durable, allowing for the construction of skyscrapers.
Technology played a crucial role in improving city life as well. Innovations such as electric lighting and indoor plumbing made cities more comfortable and sanitary places to live. Improved sanitation systems helped to reduce the spread of disease, while better communication systems allowed for quicker responses to emergencies.
Overall, the advancements in public transportation, construction, and technology during this time period helped to make cities more livable and efficient places for people to reside.
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