Unit Test — Unit test Answers

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1
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Which of these inventions arose from an attempt to help hearing-impaired people?

A
the multiplex telegraph
B
the telephone
C
the phonograph
D
the motion-picture machine
2
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The building of a railroad network led to industrial growth because

A
raw materials and finished products were shipped quickly and cheaply.
B
finished products were shipped quickly to rural Canada.
C
finished products were shipped quickly and cheaply to factories.
D
raw materials were shipped quickly and cheaply to consumers.
3

Which of these inventions was dependent on Edison’s methods of electricity distribution?

A
the telegraph
B
the camera
C
the automobile
D
the toaster
4

How did the success of individuals such as Thomas Edison and Alexander Graham Bell change American culture?

A
Their success encouraged people to experiment and invent new products.
B
Their success encouraged people to start big businesses.
C
Their success discouraged people from trying to innovate the electricity or telephone industries.
D
Their success discouraged people from working together to create new inventions.
5

Secondary sources would be valuable to a historian in order to provide

A
the sights and sounds of an event.
B
insights into the thoughts and feelings of participants in an event.
C
a more thorough analysis of the impact on history of an event.
D
an evaluation of opinions of people at an event.
6

This world map shows elevation in feet.

Question illustration
A
Asia
B
Africa
C
North America
D
Europe
7

The US government gave land to the railroads to help them expand. What impact did these land grants have on industries in the West?

A
The grants limited the amount of land that was available to industries in the West.
B
The grants allowed industries in the West to grow because they encouraged settlement and new industrial opportunities.
C
The grants had little impact on industries in the West.
D
The grants discouraged industries from moving west because the land was useless.
8

Look at the graphic.According to this graphic, what was the role of midwestern cities in the meatpacking industry?

Question illustration
A
They were a major source of cattle for the meatpacking industry.
B
They processed meat to be sold in the Great Plains.
C
They processed meat to be sold in eastern cities.
D
They served as a stopping point for farmers bringing their cattle to eastern cities.
9

Which of these is the most common characteristic of a political map?

A
identification of cities, states, and countries
B
presence of topography and boundaries
C
labels for continents and oceans
D
key for natural resources
10

Which discipline helps us to understand the past by studying the physical features of the environment?

A
history
B
geography
C
anthropology
D
archaeology
11

The economy grew more quickly during the Gilded Age than at any other time in US history. Two factors that caused this growth were

A
a great increase in steel production and a repeal of taxes.
B
a repeal of taxes and a decrease in the value of manufactured goods.
C
a great increase in steel production and an increase in the value of manufactured goods.
D
a great increase in steel production and a decrease in the value of manufactured goods.
12

How did railroad expansion affect the growth of major urban centers?

A
New networks were built in the rural West.
B
Traveling to and from cities became easier.
C
Traveling between the North and the South became easier.
D
New networks linked Canadian and US cities.
13

The expansion of the rail networks led to

A
a growth in the steel industry.
B
a growth in the textile industry.
C
a decline in the coal industry.
D
a decline in the meatpacking industry.
14

The main reason people moved to cities during the Gilded Age was

A
to get jobs in factories and corporate headquarters.
B
to enable their children to attend universities there.
C
to discover and create new technologies.
D
to enjoy different cultural events.
15

Which best describes a development that improved railroad safety?

A
Railroads adopted standard time to coordinate schedules.
B
Railroads offered fold-down beds so that people could sleep more comfortably.
C
Companies standardized track technology so that they could use each other’s tracks.
D
Companies replaced hand-operated brakes with air brakes on trains.

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