The CPI is important for determining the changes in the prices paid by a urban consumers on a wide range of consumer goods. It gives a good sense of the fluctuation in pricing over a period of time.
I can answer number 7, the aryans were the “race” of people who inhabited Europe. Hitler described them as the perfect race when having blonde hair and blue eyes.
They would support a policy of imperialism. The late 19th century brought a larger number of people in America to the side of imperialistic action similarly to European countries throughout the 19th century. In 1898, the US engaged in the Spanish-American War and gained their first territories of Puerto Rico, Guam, and the Philippines in addition to Cuba as a protectorate. In the same year, the US also annexed the Hawaiian islands.
It failed because either the change did not work well in many business settings, or it was inefficient (due to the inefficiency of the conveyer-belt system). A more accurate reason is that the circuits couldn't handle the traffic during peak hour. The customer's orders were regularly mixed up. The conveyer-belt system was not fast enough or efficient enough to handle it.
Answer:
A. It has caused an increase in the number of automobiles in the city.
Explanation:
Industrial growth such as factories and automobiles of Mexico City is responsible for the growing pollutants in the air.
Hope this helped! <3
