Problem: Please answer a question about the following article about Detroit:
Detroit remains one of the most racially segregated cities in the United States. From the 1940s to the 1970s a second wave of Blacks moved to Detroit to escape Jim Crow laws in the south and find jobs. However, they soon found themselves excluded from white areas of the city—through violence, laws, and economic discrimination (e.g., redlining). White residents attacked black homes: breaking windows, starting fires, and exploding bombs. The pattern of segregation was later magnified by white migration to the suburbs. One of the implications of racial segregation, which correlates with class segregation, may be overall worse health for some populations.
What generally declines in places that are segregated by race or class?
A: health
Problem: Please answer a question about the following article about Greeks:
Around 1200 BC, the Dorians, another Greek-speaking people, followed from Epirus. Traditionally, historians have believed that the Dorian invasion caused the collapse of the Mycenaean civilization, but it is likely the main attack was made by seafaring raiders (sea peoples) who sailed into the eastern Mediterranean around 1180 BC. The Dorian invasion was followed by a poorly attested period of migrations, appropriately called the Greek Dark Ages, but by 800 BC the landscape of Archaic and Classical Greece was discernible.
What civilization is the group credited with putting an end to ?
A: the Mycenaean civilization,
Problem: Please answer a question about the following article about Montevideo:
The first telephone lines were installed in 1882 and electric street lights took the place of the gas operated ones in 1886. The Hipódromo de Maroñas started operating in 1888, and the neighbourhoods of Reus del Sur, Reus del Norte and Conciliación were inaugurated in 1889. The new building of the School of Arts and Trades, as well as Zabala Square in Ciudad Vieja were inaugurated in 1890, followed by the Italian Hospital in 1891. In the same year, the village of Peñarol was founded. Other neighbourhoods that were founded were Belgrano and Belvedere in 1892, Jacinto Vera in 1895 and Trouville in 1897. In 1894 the new port was constructed, and in 1897, the Central Railway Station of Montevideo was inaugurated.
When were the first telephone lines installed?
A: 1882
Problem: Please answer a question about the following article about British Empire:
The British Empire comprised the dominions, colonies, protectorates, mandates and other territories ruled or administered by the United Kingdom. It originated with the overseas possessions and trading posts established by England between the late 16th and early 18th centuries. At its height, it was the largest empire in history and, for over a century, was the foremost global power. By 1922 the British Empire held sway over about 458 million people, one-fifth of the world's population at the time, and covered more than 13,000,000 sq mi (33,670,000 km2), almost a quarter of the Earth's total land area. As a result, its political, legal, linguistic and cultural legacy is widespread. At the peak of its power, the phrase "the empire on which the sun never sets" was often used to describe the British Empire, because its expanse around the globe meant that the sun was always shining on at least one of its territories.
How many square miles did the British Empire rule in 1922?
A:
13,000,000