Here’s one sorry Industrial expansion and population growth radically changed the face of the nation's cities. Noise, traffic jams, slums, air pollution, and sanitation and health problems became commonplace. Mass transit, in the form of trolleys, cable cars, and subways, was built, and skyscrapers began to dominate city skylines.
The <span>steam locomotive</span><span> was not a change that occurred in America in the 1920's.
This is because this type of locomotive was first operated in 1804 by Richard Trevithick in America. In 1801, he had made the road locomotive.
The first one that actually carried passengers on a public rail line was Locomotion n°1 in 1825.
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Because it made the quality of someone's work the basis for hiring. The Pendleton Civil Service Reform Act is a United States federal law, enacted in 1883, which established that positions within the federal government should be awarded on the basis of merit instead of political affiliation.
well social changes with the time like the 1800's are more diffrent socialy than th 2000's
The correct answer is D) the Aztec Empire.
The letter that identifies the Aztec Empire is D.
I have attached the missing map for better comprehension.
The great Aztec Empire was one of the most important cultures in Mesoamerica before the arrival of the Spanish conquistadors. The Aztecs founded its capital city above Texcoco Lake. The name of the city was Tenochtitlan and was located in modern-day downtown Mexico City.