Biographer

http://www.lewis-clark.org/index.asp

http://www.pbs.org/lewisandclark/archive/index.html

http://www.nps.gov/archive/jeff/LewisClark2/CorpsOfDiscovery/CorpsOfDiscoveryMain.htm

http://www.lewis-clark.org/index.asp

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

http://www.edgate.com/lewisandclark/

Outfitter

http://www.pbs.org/lewisandclark/inside/index.html

http://www.pbs.org/lewisandclark/archive/index.html

http://www.lewis-clark.org/index.asp

http://www.nationalgeographic.com/lewisandclark/resources.html

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

http://www.nps.gov/archive/jeff/LewisClark2/CorpsOfDiscovery/Preparing/Preparing.htm#top

Cartographer`

http://www.pbs.org/lewisandclark/archive/index.html

http://www.lewis-clark.org/index.asp

http://www.lewisandclarknw.com/map/flashindex.html

http://web4.si.edu/lewisandclark.index.html?loc=lewisandclark/home.html

http://www.voyageofrediscovery.com/#

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

http://www.edgate.com/lewisandclark/

Anthropologist

http://www.pbs.org/lewisandclark/native/index.html

http://www.pbs.org/lewisandclark/archive/index.html

http://www.lewis-clark.org/index.asp

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

http://www.edgate.com/lewisandclark/

Zoologist

http://www.pbs.org/lewisandclark/archive/index.html

http://www.lewis-clark.org/index.asp

http://web4.si.edu/lewisandclark.index.html?loc=lewisandclark/home.html

http://www.nationalgeographic.com/lewisandclark/resources_discoveries.html

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

Botanist

http://www.pbs.org/lewisandclark/archive/index.html

http://www.lewis-clark.org/index.asp

http://www.life.umd.edu/emeritus/reveal/pbio/LnC/LnCpublic.html ##

http://www.fs.fed.us/r1/clearwater/LewisClark/lewis_clark_plants/lcindex.html### not working

http://www.web4.si.edu/lewisandclark/index.html?loc=/lewisandclark/home.html ###

http://www.nationalgeographic.com/lewisandclark/resources_discoveries.html

http://www.nationalgeographic.com/lewisandclark/journey_intro.html

Other Sources

Great Falls- Lewis and Clark site
scroll down to the bottom of the page to Lewis and Clark for kids
http://www.greatfallstribune.com/apps/pbcs.dll/section?Category=SPECIALSECTION01

Discovering Lewis and Clark
http://www.lewis-clark.org/

Rivers, Edens, Empires- Library of Congress
http://www.loc.gov/exhibits/lewisandclark/lewisandclark.html

Timeline of the Trip at PBS
http://www.pbs.org/lewisandclark/archive/idx_time.html

Into the Unknown- Background Information
http://www.pbs.org/lewisandclark/into/index.html

Follow in the Footsteps of Lewis and Clark- Sierra Club
http://www.sierraclub.org/lewisandclark/

Native Americans- PBS site
http://www.pbs.org/lewisandclark/native/index.html

Sacagawea
http://www.pbs.org/lewisandclark/living/idx_4.html

Members of the Corps
http://www.pbs.org/lewisandclark/inside/index.html

Lewis and Clark Trail
http://www.lewisandclarktrail.com/

Fort Mandan
http://www.fortmandan.org/

Thomas Jefferson and the Lewis and Clark Expedition
http://www.monticello.org/jefferson/lewisandclark/index.html

National Geogrpahic Lewis and Clark
http://www.nationalgeographic.com/lewisandclark/index.html

Lewis and Clark Index of Information
http://www.kidskonnect.com/LewisClark/LewisClarkHome.html

To Equip the Expedition
http://www.pbs.org/lewisandclark/inside/idx_equ.html

Library of Congress
http://www.americaslibrary.gov/cgi-bin/page.cgi/aa/explorers/lewisandclark

Fill up the Canvas; Exploring with Lewis and Clark
http://memory.loc.gov/learn/features/lewisandclark/

Objects from the Expedition at Harvard's Peabody Museum
http://www.peabody.harvard.edu/Lewis_and_Clark/objects.html

Lewis and Clark - Time Magazine
http://www.time.com/time/2002/lewis_clark/

Biographies of Lewis, Clark and Sacagawea
http://www.harcourtschool.com/activity/biographies/

Maps

Interactive Map of  Lewis and Clark's trail (Montana only) presented by Montana Travel Bureau
http://lewisandclark.state.mt.us/

Smithsonian's Lewis and Clark, Mapping the West
http://www.edgate.com/lewisandclark/

Lewis and Clark: Journey of Discovery- National Parks Service
http://www.nps.gov/archive/jeff/LewisClark2/HomePage/HomePage.htm