Answer:
1.) a soldier holding a gun (sorry i cant help much with this question the picture isn't clear)
2.) people the military arr trying g to recruit to participate in the war
3.) It could possibly make people join in and help in the war
4.) 4
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!
Saying to be heard hope this is right
Wdym i need more information of what your saying