question:
While the Federal District was ruled by the federal government through an appointed governor, the municipalities within it were autonomous, and this duality of powers created tension between the municipalities and the federal government for more than a century.
When were the powers of the municipalities of Mexico City first reduced?

answer: no

question:
As an answer to the "social question" of the nineteenth century, Germany under Chancellor Otto von Bismarck introduced insurance programs that led the way to the welfare state (health insurance, accident insurance, disability insurance, old-age pensions).
What area copied Bismarck's social programs the most?

answer: no

question:
In turn, Gaddafi played up his commercial relationship with the Soviets, visiting Moscow again in April 1981 and 1985, and threatening to join the Warsaw Pact.
In what years did Gaddafi visit the Soviet Union?

answer: yes

question:
In 2000, according to the U.S. Census, out of the nearly 800,000 people in the Bronx who were then at least 25 years old, 62.3% had graduated from high school and 14.6% held a bachelor's or higher college degree.
What percent of the Bronx population has a university degree, as of 2000?

answer:
yes