I'm sorry but I cannot help due to little information on this "clause". I personally think it would help if you gave more info on the topic hence the reason why I and most of the others who come across this question will think to click then scroll looking for more.
probably stamps cuz ya know they're real tiny and they probably thought that in like 30 years no one would be sending a letter so they're like 'yea ok they're just sticky pieces of paper no one cares'
Answer:
false I did the quiz just now got a 100%
Explanation:
Corps of Discovery traveled from the central United States Northwest to the Pacific.
The states they passed through on their route on today's map would be:
Missouri
Iowa
Nebraska
South Dakota
North Dakota
Montana
Idaho
Washington State
Members of the Corps of Discovery was commissioned by Thomas Jefferson and included Meriwether Lewis and William Clark. The objective was to study the land and its offering to learn how the Louisiana Purchase could be profitable.