Answer:
They were the cause of the succesion and then created the cival war which had to be. fought by the north.
Explanation:
Answer: It bolstered the US claim to the states of Oregon and Washington that exist today.
Explanation: The Crucial Role of the Expedition The Lewis and Clark Expedition had several accomplishments.
As a result, the imperial struggle for control of North America, particularly in the Pacific Northwest, was changed.
It bolstered the US claim to the states of Oregon and Washington that exist today. It bolstered the US claim to the states of Oregon and Washington that exist today.
Mongols affected Ancient China by attacking most of China's north. In the Qin Dynasty, Qin Shi Huangdi joined up smaller walls in the north which became the Great Wall of China
28n-7=-38-3n
31n-7=38
31n=-31
n= -1
