Well that depends on who thoight the activities were positive
I think it is d ebony because ebony is a type of tropical tree
Because no one was taxing them on the boats
<span>In 1803, President Thomas Jefferson commissioned the Corps of Discovery, and named U.S. Army Captain Meriwether Lewis its leader, who selected William Clark as his partner.Their goals were to explore the Louisiana Purchase, establish trade and U.S. sovereignity over the native peoples along the River Missouri.</span>
