CHAPTER 10 • SECTION 2
S
1
Plan & Prepare
CTIO
2
N
E
Reading for Understanding
Key Ideas
Objectives
BEFORE, YOU LEARNED
NOW
W YOU WILL LEARN
• Identify the boundaries off the Louisiana
Purchase and explain how it changed the
United States
Afterr a tied election, Jefferson became
presidentt and the DemocraticRepublicans reduced the powerr off the
federal government.
The nation doubled in size when
Jefferson acquired the Louisiana
Purchase.
• Summarize the Lewis and Clark expedition
Vocabulary
TERMS & NAMES
Read for the Essential Question
Help students read for a purpose by reminding
them off the Essential Question: “How did the
events off the Jefferson Era strengthen the
nation?”
Vocabulary
Best Practices Toolkit
Use the %HVW3UDFWLFHV7RRONLWto model
strategies for vocabulary notetaking. Vary
strategies throughout the year. Choose
from: -MNVKDCFD4@SHMF2QDCHBSHMF#$%³R
&DEHMHSHNM/@OOHMF9NQC5NQS9NQC9GDDK
(Q@XDQ/NCDK9NQC5PT@QDR/@FMDS
9NQCR and 5STCDMS81%
Vocabulary Strategies, TT9–TT16
Reading Strategy
Meriwether
Me
eriw
riiwe
wet
etthe
er Le
Lew
Lewis
ew
wis army captain appointed
by President Jefferson to explore the Louisiana
Territory and lands west to the Pacific Ocean
William
Willia
Wi
iaam Cla
Clark
la
ark co-leader off the Lewis and Clark
expedition
Zebulon
Ze
ebulo
on Pi
Pike
ke leader off a southern expedition
in the Louisiana Territory
BACKGROUND VOCABULARY
corps
co
orps (kor) a number off people acting together
for a similar purpose
SSacagawea
aca
accag
aga
gaw
awe
wea
ea (sak•uh•juh•WEE•uh) Shoshone
woman who assisted the Lewis and Clark
expedition
LLouisiana
ouiisia
iaana P
Purchase
urccha
has
asse American purchase off the
Louisiana Territory from France in 1803
Lewis
Lew
Le
ew
wis aand
nd Cla
Clark
laark ex
expedition
xpedit
ittio
on group that
explored the Louisiana Territory and lands west;
also known as the Corps off Discovery
Visual Vocabulary
William Clark (left)
t and Meriwether Lewis
Reading Strategy
Re-create the diagram shown at
right. As you read and respond
to the KEY QUESTIONS, use the
diagram to record importantt events
and theirr effects. Add more boxes
orr startt a new
w diagram as needed.
See Skillbuilder Handbook, page R7.
CAUSES AND EFFECTS
Sale of
Louisiana
Americans
determined to use the
portt att New
w Orleans
Best Practices Toolkit
Display the Cause-and-Effect Diagram
(Multiple Effects) transparency.
• Remind students that causes and effects
are sometimes signaled by words
surrounding them.
• Have students brainstorm some signal
words and phrases, such as CTDSN@R
@QDRTKSRHMBDADB@TRDRNVGHBG and
B@TRD
• Model filling in causes and effects,
using the subheads in the section. Have
students suggest entries.
Cause-and-Effect Diagram (Multiple
Effects), TT25
344 • Chapter 10
GRAPHIC ORGANIZERSS
Go to Interactive Review @ ClassZone.com
344 Chapterr 10
PRETEACHING VOCABULARY
English Learners
Inclusion
Pronounce and Preview
Locate the Terms and Names
in the Text
Pronounce each term for students.
Review the meanings off words
within definitions, such as @OONHMSDC
5GNRGNMD and DWODCHSHNM
• To modify vocabulary learning, have
students complete worksheets as they
read, instead off afterward:
Unit 4 Resource Book
• Building Background Vocabulary,
p. 86
• Vocabulary Practice, p. 85
Have pairs off students work together
to locate the names and terms in the
section text. Then have one member
off the team read the sentence out loud
and have the other read aloud the
definition. Discuss with the pair any
words or definitions that are difficult to
understand.
S
TIO
2
CHAPTER 10 • SECTION 2
N
EC
The Louisiana Purchase
and Exploration
2
3-Minute Warm-Up
Write on the board or display the transparency:
• Look at the map on p. 347. Draw one type of
transportation the Lewis and Clark expedition
might have used. GNQRDRV@FNMRB@MNDR
Unit 4 Transparency Book
• 3-Minute Warm-Ups, TT6
One American’s Story
In 1803, an expedition led by explorers Meriwether Lewis an
William Clark
k set out to explore the American West. As they neared
the Rocky Mountains, Lewis and Clark hired a French trapper
to act as an interpreter with the Native Americans. He brought
Sacagawea,, a Shoshone Indian. Her
along his young wife, Sacagawea
knowledge of Native American languages and the land played
an essential role in the expedition.
One American’s Story
More About . . .
Sacagawea
When the expedition reached an area of
western Montana known as the Three Forks
of the Missouri, Sacagawea recognized her
surroundings as the Shoshone lands where
she had been born. She had not seen the
area since her kidnapping at the age of 12.
PRIMARY SOURCE
“
Focus & Motivate
The sight of this Indian woman . . . [assured the Native
Americans] of our friendly intentions. . . . No woman ever
accompanied a war party in this quarter.
”
—William Clark, journal entry, October 19, 1805
Sacagawea did more than enable conversation and trade. Her presence
led many tribes to believe that the explorers came in peace.
This detail from Lewis
and Clark
k by N. C. Wyeth
shows Sacagawea with
Meriwether Lewis.
The Louisiana Purchase
3 Teach
The Louisiana Purchase
KEY QUESTION How did the United States acquire the Louisiana Purchase?
Talk About It
When Americans talked about the West in 1800, they meant the area between
the Appalachian Mountains and the Mississippi River.
• Why was the area of the Louisiana Territory
important to the American government?
#LDQHB@MRDSSKDQRVDQDLNUHMFVDRSMDDCDC
@BBDRRSN/HRRHRRHOOH4HUDQ@MC0DV1QKD@MR
The West in 1800 By 1800, thousands of settlers were moving westward
across the Appalachians. Many settled on land inhabited by Native Americans. Even so, several U.S. territories soon declared statehood. Kentucky and
Tennessee became states by 1800, and Ohio entered the union in 1803.
Although the Mississippi River was then the western border of the United
States, there was much activity farther west. France and Spain were negotiating for ownership of the Louisiana Territory—the vast region between the
Mississippi River and the Rocky Mountains.
• Causes and Effects What were some
effects of settlers moving west across the
Appalachians? 6GDXRDSSKDCNM0@SHUD#LDQHB@M
K@MCRRDUDQ@K75SDQQHSNQHDRADB@LDRS@SDR
The Jefferson Era 345
SECTION 2 PROGRAM
P
RESOURCES
ON LEVEL
Unit 4 Resource Book
• Reading Study Guide, p. 63
• Section Quiz, p. 104
STRUGGLING READERS
Unit 4 Resource Book
• RSG with Additional Support, p. 69
• Building Background Vocabulary,
p. 86
• Section Quiz, p. 104
• Reteaching Activity, p. 107
eEdition with Audio DVD-ROM
ENGLISH LEARNERS
Pupil Edition in Spanish
eEdition with Audio DVD-ROM
Unit 4 Resource Book
• Reading Study Guide (Spanish),
p. 75
• RSG with Additional Support
(Spanish), p. 81
Multi-Language Glossary
Test Generator
• Section Quiz in Spanish
INCLUSION
Unit 4 Resource Book
• RSG with Additional Support, p. 69
• Section Quiz, p. 104
• Reteaching Activity, p. 107
TECHNOLOGY
GIFTED & TALENTED
Unit 4 Resource Book
• Interdisciplinary Projects, p. 91
• Connect Geo. & Hist., p. 93
• American Literature, p. 100
• Readers Theater, p. 185
PRE-AP
Unit 4 Resource Book
• Section Quiz, p. 104
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• 345