Who invented the light bulb?

It depends on what your looking for Humphry Davy was the one who first came up with electric light wich casued Thomas Edison to come up with the overall idea of the light bulb.

In 1802, Humphry Davy invented the first electric light. He experimented with electricity and invented an electric battery. When he connected wires to his battery and a piece of carbon, the carbon glowed, producing light. His invention was known as the Electric Arc lamp.

Still life of the first electric light bulb, invented by Thomas Alva Edison in 1879 and patented on January 27, 1880. ... Though he didn't come up with the whole concept, his light bulb was the first that proved practical, and affordable, for home illumination.

no

explanation:

not everyone in america is free. it is has always been a unequal society. and yet people come in swarms, in search of better lives. some are brought as children, unaware, unknowing. some arrive and just don’t leave. they build lives, pay taxes, raise families. some enter illegally, fleeing persecution in their home country.

there are many reasons why human beings are so attracted to america, despite its history of bitterness towards immigrants.

there are almost two million immigrants brought to the us when they were children. president donald trump and his collaborators are determined to rid the us of as many undocumented immigrants as they can, and stop others from coming because none of their ancestors were immigrants.

america has so many things and yet it lacks the one thing that humanity needs to fully thrive. and so this country will not be at peace in itself until it resolves the pain at the heart of slavery, attacking immigrants, and crumble the rights of those with less power.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.