EXPLORERS,FOLLOW,LEWIS CLARK,STEPHEN H LONG,MAJOR,COURTESY,CORPS OF TOPOGRAPHICAL,ENGINEERS,FUR TRADERS,RIVER,GENERALLY,CREDIT,THE WEST,OPENING,SETTLEMENT,ARMY,CROPS,SHOULD,THE MEMBERS,GROUP,COLLEGE,TRAINED,SEARCHING,ORDER,THE NATURAL WORLD,WORK,THE MODERN,TECHNOLOGY,UNIQUE,POINTS OF VIEW,APART,THE OTHER,PIONEERS,GEOGRAPHIC,TECHNOLOGICAL,THE GREAT PLAINS,THE GREAT,AMERICAN,DESERT,TELEVISION PROGRAM,PLATTE RIVER,ROAD,THE U S ARMY,THE LEADER,SCIENTIFIC,EXPLORATION,PARTY,SCIENTISTS,GEOGRAPHY,NATURAL RESOURCES OF,AREA,EVENTUALLY,COVERING,MILES,EXPEDITIONS,EXPEDITION,FAMOUS,HENRY,ATKINSONS,YELLOWSTONE EXPEDITION,BOUND,ST LOUIS,THE ROCKIES,STEAMBOAT,WESTERN,ENGINEER,THIS WAS,TRAVEL,THE MISSOURI,THE LOUISIANA PURCHASE,TERRITORY,SEPTEMBER 17,FORT LISA,TRADING FORT,BELONGING,WILLIAM,MISSOURI FUR COMPANY,SOUTH,COUNCIL BLUFFS,LONGS,WINTER,QUARTERS,NEARBY,ENGINEER CANTONMENT,MONTH,THE EAST,COAST,ORDERS,CHANGED,PRESIDENT JAMES MADISON,LEAD,PLATTE,THE MOUNTAINS,THE BORDER,SPANISH COLONIES,BORDER,VITAL,JOHN QUINCY,ADAMS,THE TREATY,SPAIN,DREW,THE PACIFIC,ZEBULON,ROUTE,EXPLORE,STEPHEN,THE ROCKY MOUNTAINS,PEAK,JUNE 6,TRAVELED,THE NORTH,BANK,PAWNEE,INDIANS,OCTOBER 14,OMAHA,MEETING,CHIEF,BIG ELK,SPEECH,HERE I AM,MY FATHER,YOUNG,PEOPLE,HERE,YOURS,LITTLE,YOUR,CHILDREN,NATION,LOVES,THE WHITES,ALWAYS,LOVED,THINK,SOLDIERS,OUR LAND,DO NOT,BELIEVE IT,SIMPLE,INDIAN,KNOW THAT,THIS LAND,SUIT,FARMERS,THOUGHT,HEARTS,ENOUGH,FEAR,WOOD,ON IT,THE WHITE,FINDING,NAMING,LONGS PEAK,JOURNEYED,DOWN,THE SOUTH,THE ARKANSAS,WATERSHED,THE EXPEDITION,THE SPLIT,THE RED RIVER,MISSED,HOSTILE,HAD TO,HORSES,TO SURVIVE,FINALLY,BELLE,POINT,OKLAHOMA,LEARN,TELL,THE NATION,THE OPPORTUNITY,SHOW,THE U S,FLAG,DETAIL,ARKANSAS TERRITORY,LIBRARY,UNIVERSITY OF TULSA,REPORT,NEBRASKA,CULTIVATION,OF COURSE,AGRICULTURE,ON THE MAP,GREAT DESERT,FELT,SUITED,BUFFER,SPANISH,BRITISH,RUSSIANS,THE CONTINENT,THE AMERICANS,EASTERN,WOODED,THE COUNTRY,THE REPUBLIC,ATTEMPTED,SETTLERS,OUT OF THE QUESTION,1820S,RIGHT,TIMBER,HOUSES,FUEL,MINIMAL SURFACE,WATER,SANDY,SOIL,HARD,WINTERS,VAST,HERDS,BISON,BUFFALO,EASY,MEANS,COMMUNICATION,IRONIC,NATIVE,TRIBES,LIVING,CENTURIES,THE END,19TH CENTURY,THE NATIONS,BREADBASKET,RESULTS,ACCURATE,DESCRIPTION,CUSTOMS,EXISTED,THE LAND,WEST,THE MISSOURI RIVER,