Who made invented the first telephone
who made first atomic reactor
who made theory that made atomic power possible
who made first labor union
who made father of the hydrogen bomb
ANSWER ALL FOR THE POINTS

First telephone: Alexander Graham Bell, Antonio Meucci, Amos Dolbear.

First atomic reader: Robert Oppenheimer.

who made theory that made atomic power possible: Einstein.

First labor union: Samuel Gompers.

Father of the hydrogen bomb: Edward Teller.

The first telephone was invented by Alexander Graham Bell.

The first atomic reactor was made by Enrico Fermi.

Made by Enrico Fermi.

The first labor union was created by Samuel Gompers.

The person who made the father of the hydrogen bomb is Edward Teller.

a.tensions between the colonial elites and the backcountry men of virginia.

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

explanation: