1. Rivers and mountains challenged settlers on the Oregon trail.
2. Land had to be cleared, and then the government made it legal for the settlers to own a specific amount of land.
3. It was owned by the Hudson Bay Company at this time.
4. Wagons could not easily travel across rivers.
5. The government had set aside that area for native american tribes.
Hope this helped! (:
Dictatorships
A new constitution was promulgated. The Democratic People's Republic of Korea (DPRK)
Hello there, and welcome! :)
Garret Morgan actually invent two things to be honest! (which are: gas mask and traffic light)
But from your choices on here, he invented the The Traffic Light (option B.)
Good luck on your assignment and enjoy your day!
~MeIsKairlyn:)