Answer:
they affect in a lot of ways
Explanation:
conflicts can make people stop talking to each other for a long time and change can help adapt in different places 
 
        
                    
             
        
        
        
Answer:
C.  a big party where everyone in the town would help to build a person's house
Explanation:
Typically, house-raising is more popular in rural community and almost never happen in Urban Area.  In most cases, it's held to help out the neighbor who somehow experiencing some unfortunate disaster (House broke down because of flooding, burned because of gas leak, etc)
The materials used in house-raising usually came from the environment around the neighborhood.  In United States , house-raising is most common in states such as Louisiana and Vermont.
 
        
             
        
        
        
Answer:
Yield Sign
Explanation:
- The yield sign calls for the driver to make a complete stop and proceed when safe.
The yield sign tells people that they don't have the right of way and to let others proceed first, but they are still able to go if it is safe.
The driver must stop and make sure there are no oncoming cars, then proceed when safe.