Answer:
telephone-Alexander Bell
aircraft-Wright
Light bulb- Thomas Edison
Assembly line- Ford
Telegraph -Morse
Steam locomotive-Cooper
sewing machine- Howe
Reaping machine-McCormick
.cotton gin-Eli Whitney
Explanation:
Tfrom the above, we have linked inventors to their inventions. Notable is Thomas Alva Edison (February 11, 1847 – October 18, 1931) who was an American inventor and businessman. Often described too as America's greatest inventor,Thomas has other inventions excluding light bulb/electricity such as:phonograph and the motion picture camera.
The balance of power can be maintained through <em>alliances. </em>This system allows the countries to plan and agree or disagree with decisions that concern each other. This way, a country that likes to emerge as a super power will be prevented itself from doing so.
Amritsar massacre, took place on 13 April 1919 when troops of the British Indian Army under the command of Acting Brigadier-General Reginald Dyer fired rifles into a crowd of unarmed Indian civilians
