Answer:
Although Progressivism brought greater efficiency to government, established a more equal playing field for business, and increased the political power of ordinary citizens, the biggest failure of the Progressive Era was its exclusive nature. The Progressive Era coincided with the Jim Crow era, which saw intense segregation and discrimination of African Americans. The legitimacy of laws requiring segregation of blacks was upheld by the U.S. Supreme Court in the 1896 case of Plessy v. Ferguson. The ruling on Plessy thus allowed segregation which represented the institutionalization of the Jim Crow period. Everyone was supposed to receive the same public services but with separate facilities for each race.
so basically, it failed to solve racism and segregation.
Red China fought a war, then chased the government from the mainland.
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The ideas of John Locke & the Magna Carta evidenced in the concept and practice of town hall meetings in that Locke considered that people had natural rights and the freedom to ask and demand their representatives and political officials the proper explanations to know how they were ruling the country or ask them to help resolve citizen's issues. One way to that was precisely having appointments or meetings with these representatives or officials, where citizens could feel free to ask any question or expose their concerns.
In the case of the Magna Carta of June 1215 signed by King John, the noble barons of England demanded changes to the oppression exerted by the monarchy and offered the king the Magna Carta as a way to establish a way to grant liberties and avoid a rebellion.
The spread of nationalism out of Western Imperialism was a source of stress in Muslim regions of the world.
They would feel this because they viewed themselves as the superior race. Using social darwinism to justify their colonization they would go and bear what they called "the white man's burden." They would use improvements in transportation and communication as a reason it was good for the colonized as well. There may have also been feelings of nationalism because of fear of other European nations taking up all the resources and colonies.