It was located far south in the center of Mongol power.
Explanation:
Kublai Khan decided to move the capital to modern day Beijing in 1272 because it was located far south in the center of Mongol power and he named it Dadu.
He did this mostly because the previous capital Shangdu was difficult to access logistically, plus he wanted to spread his influence in China.
The period of US history from the 1890s to the 1920s is usually referred to as the Progressive Era, an era of intense social and political reform aimed at making progress toward a better society.
Progressive Era reformers sought to harness the power of the federal government to eliminate unethical and unfair business practices, reduce corruption, and counteract the negative social effects of industrialization.
During the Progressive Era, protections for workers and consumers were strengthened, and women finally achieved the right to vote.
Characteristics of the Progressive Era include purification of the government, modernization, a focus on family and education, prohibition, and women's suffrage.