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.

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.