.

Economic breakdown.

From 1930 to 1933, prices of industrial stocks fell about 80 percent.
Banks and individuals with investments in the stock market lost large
sums. Banks had also loaned money to many people who could not repay it.
The deepening depression forced large numbers of people to withdraw
their savings. Banks had great difficulty meeting the withdrawals, which
came at a time when the banks were unable to collect on many loans.
Between January 1930 and March 1933, about 9,000 banks failed. The bank
failures wiped out the savings of millions of people.

Ben Isaacs, who lived in Chicago during the depression, described what
happened to him: “I was in business for myself, selling clothes on
credit.. . . But. . . banks closed down overnight. We lost
everything…. I couldn’t pay the rent.. . . I sold it [the car] for $15 in order to buy some food for the family…. I would bend my head low [in the relief line] so nobody would recognize me.-. . .” (The quotations in this article are from Hard Times: An Oral History of the Great Depression © 1970 by Studs Terkel, published by Pantheon Books, a Division of Random House, Inc.) Bank failures made less money available for loans to industry. The decline in available money caused a drop in production and a further rise in unemployment. F; am 1929 to 1933, the total value of goods and services produced annually in the United States fell from about$104
billion to about \$56 billion. In 1932, the number of business closings
was almost a third higher than the 1929 level.

In 1925, about 3 percent of the nation’s workers were . unemployed. The
unemployment rate reached about 9 percent in 1930 and about 25
percent—or about 13 million persons—in 1933. Many people who kept or
found jobs had to take salary cuts. In 1932, wage cuts averaged about 18
percent. Many people, including college graduates, felt lucky to find
any job. In 1932, the New York – City Police Department estimated that
7,000 persons over the age of 17 shined shoes for a living. A popular
song of the 1930’s called “Brother, Can You Spare a Dime?” expressed the
nationwide despair.

Foreign trade also fell greatly during the Great Depression. The
Smoot-Hawley Tariff Act of 1930 contributed to the drop. This law
greatly increased a number of tariffs. President Hoover signed the law
because he thought it would reduce competition from foreign products.
But tariffs rose so high that other nations reacted by raising tariffs
on U.S. goods.

From 1929 to 1933, prices of farm goods fell about .30 percent. This
drop occurred partly because high tariffs made exports unprofitable. In
addition, farmers produced a surplus of crops. The surplus pushed prices
down because there was more food than people could buy.

The name Great Britain is also sometimes used to mean the country of the
United Kingdom. For location and detailed information on the country and
the island, see United Kingdom. Peter r. Mounfield Great-circle route is
the shortest, most direct route between two points on the earth’s
surface. A great circle is any circle that divides the globe into equal
halves. Its length is the same as that of the equator. On most flat
maps, a straight line appears to be the shortest distance between two
places. A great-circle route often appears as a longer curve. But maps
are not true pictures of the surface of the earth. Maps are flat, but
the earth is a sphere. The shortest distance between any two points on
the earth can be found easily only on a globe. The shortest distance
lies along the great circle passing through the two points. A special
kind of map called a gnomonicprojection shows a great-circle route as a
straight line.

To follow a great-circle route exactly, a ship must constantly change
the compass direction in which it is heading. A ship’s navigator would
find it hard to follow a rapidly changing course. Instead, the navigator
can plot a course with a series of connected lines, each line following
a constant direction. These lines, called rhumb lines, join selected
points along the great-circle route. By following the compass directions
that are indicated by the rhumb lines, the ship can sail a course that
is close to the shortest possible route. Airplanes can follow
great-circle routes more easily than can ships. Many airplanes use a
method of navigation known as inertia! guidance, which allows aircraft
to follow great-circle routes accurately. Ballistic missiles also use
inertial guidance systems to follow great-circle routes (see Inertial
guidance).

A great-circle route is the shortest distance between two points on the
earth’s surface. A kind of map called a gnomonic projection, top, shows
a great-circle route as a straight line. Any other map, including the
Mercator map, bottom, does not.

In 1537, Pedro Nunes, a Portuguese navigator, wrote about the advantages
of great-circle-route navigation. Most ships did not sail great-circle
routes until the 1800’s, when navigation improved. In the 1900’s,
great-circle routes have determined the major air routes.

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23 Мар 2004
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