Which statement best explains how the lightbulb changed society, culture, and the economy?
it increased demand for edison's other inventions, including the phonograph.
it decreased demand for other inventions, such as electricity.
it made people less productive, because they no longer had to wake up when the sun rose.
it made people more productive, because they could see and work better at night.

d

Explanation:

answer on edge is d. A would also work but it says what BEST explains, a more specific answer would not help.

dirty, contaminated water

contaminated food,

chlostrophobic living spaces,

mice infestation,

etc,

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.