Answer:
no one really benefied from slavery. Southern states favored slavery more then northern states.
Explanation:
The achievements of the expedition included the European discovery of Alaska, the Aleutian Islands, the Commander Islands, Bering Island, as well as a detailed cartographic assessment of the northern and north-eastern coast of Russia and the Kuril Islands.
Answer/Explanation:
Airplane: travel faster by air and can go anywhere not just overland
car: transports people place to place on land quicker than walking
boat: transports people over water quicker than swimming or paddling
bike: a fun healthy way to get places on land faster than walking
hover board: the two wheeled invention that doesn't actually hover but you move with you feet
It doubled it size.
Hope this helped!
