Answer: Percy Spencer
Percy Spencer, was an American engineer. He was the inventor of the microwave oven in 1945, serving the Raytheon company.
The calorific effect of microwaves was discovered by the American Percy Spencer. While experimenting with radars and microwaves, he noticed that the candy bar in his pocket had almost melted. He sought the explanation of this fact, the grain of corn under the effect of these waves and within seconds they were transformed into popcorn. The microwaves had agitated the water molecules contained in the corn kernels, rubbed them against each other, and warmed them.
The Clayton Antitrust Act of 1914 benefitted labor by restricting the use of order against labor. It also made it legal to peacefully protest by striking, picketing, and boycotting.<span />
Answer:
Im gonna go with D
Explanation:
Southern Dermocratin wanted slaves,
Radical Reconstruction - Helped slaves
the Thirteenth, Fourteenth and Fifteenth Amendments. - Helped slaves
carpetbagger was a derogatory term applied by Southerners to opportunistic Northerners who came to the Southern states after the American Civil War
the compromise that made Rutherford B. Hayes president - ended the Reconstruction
"Frederick Taylor" was the person among the choices given in the question that <span>developed
scientific management and time-study analysis. The correct option among
all the options that are given in the question is the fourth option or
the last option. I hope that this is the answer that has come to your
help.</span>
