From what I could find the answer seems to be A. Potlatches, B. Desert Farming and D. Totem poles.
I couldn't find anything that said something about tepees.
If this happened today with the amount of people who now support getting justice for people killed by police brutality the cops would’ve been charged with at least 2nd degree murder instead of just 30 months in prison and his death would have been deemed an “accident” and Rodney was also intoxicated at the time the cops would’ve said “he took my gun” or “he was trying to harm me and I simply was using self defense”
In US during the 1800s there was urbanisation taking place in the cities and with the increasing urbanisation and industrialisation many great job opportunities increased in the cities.
Immigration took place, people migrated from different regions in search of jobs and they were given many fruitful jobs in the cities. Due to the increase in labour many new industries opened up and new job opportunities were created. With the increase in urbanisation, industrialisation increased, which increased jobs and democracy in US.