It was the "c. introduction of the assembly line" that enabled mass production in the 1920s, since this meant that products could be made with a division of labor.
The question looks to be about the Amendment 26th which expanded the possible voter base of the USA
Explanation:
Amendments are changes tot he constitution which the parliament can make with the changing time and the needs to change laws according to the time of the government.
It was widely understood as a constitutional need that the voter base of the country needed to be more inclusive to represent the aspirations of all the citizen of the country.
Thus the 26th amendment brought in young voters who are a part of the education system into the fold as first time voters, This made the focus of the elections to shift towards education and made the Representation more inclusive.
Daedalus uses twine, feathers, and wax to build large wings for himself and his son. (According to Ovid, Icarus goofed around while Daddy Daedalus was making the wings. He played with the feathers and wax and just generally got in his dad's way.
You would appeal to their want to create functioning members of society by giving examples of elective-positive statistics. You might also want to argue for the psychological benefits these courses, such as arts and shop, can have on creative students.
The Long March (October 1934 – October 1935) was a military retreat undertaken by the Red Army of the Communist Party of China, the forerunner of the People's Liberation Army, to evade the pursuit of the Kuomintang (KMT or Chinese Nationalist Party) army.