Answer:
The year difference is 102. The civil rights for Black people were lacking because it took a long time for people to realize that Black people are humans too and they have feelings.
D. Creating wealth and building model societies.
Thomas jefferson hoped that lewis and clark would find a water route linking the columbia and missouri river. The louis and clark expedition was shortly after the louisianna purchase. Louis and clark established trade with native american tribes, they studied animals, plants and geography
Answer:
Cabeza de Vaca then embarked upon what one scholar described as "the most remarkable [journey] in the record of American exploration." He lived for several years among Texas Indians, learning the tribes' languages and customs. He made the Spanish want to know what was there among the Indians.
Explanation: