The answer should be C because Germany shot down a U-boat in the pacific in world war I
Congress had decided that once a slave traveled into a free state, they were free and they could never be enslaved again. But in the Dred Scott decision, they changed their mind and people no longer had to honor "once free, always free."
Hope this helps!
The last one and I'm pretty sure the second one
Answer:
The Fort Peck tribes wanted to save some of these buffalo and bring them back to tribal land, to their place at the center of tribal life. So the moved them to the Native American tribes so the buffalo could be under protection
Explanation:
Answer: d. All of the above
Explanation:
The Rocky Mountain Fur Company was founded by William Henry Ashley and Andrew Henry in 1822 to get beaver fur and they were so good at western exploration that they inspired folklore some of which were inspired by their rivalries with other fur companies such as the Hudson's Bay Company.
They were divided into engages, skin trappers and free trappers which was the division that the famous Joe Meek and Kit Carson were part of. They had to shut down over a decade later however when their business model was no longer sustainable.
