Alaw in the land ordinance of 1785 required that the money made from the sale of the 16th section of the land in each township be used to build

16th section of the land in each township be used to build  public schools

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

#2 the answer is d

#3 the answer is a

#4 the answer is b