In my opinion it’s B, as it is very important to stay safe in the country no matter what.
Absolute monarchy: total rule by king/queen
anarchy: no government
autocracy: rule by one ruler
communism: government-regulated business to eliminate class
democracy: voting for government
dictatorship: rule by someone who’s taken over
direct democracy: voting directly on laws
monarchy: rule by king/queen and parliament
oligarchy: rule by a group
rep. democracy: voting for representatives to vote on laws
republic: representatives are elected
socialism: government partially controls businesses to somewhat decrease class
Answer:
Railroad crossing is one of the deadliest types of intersections.
Social contract. They came together and set an expectation on how they will conduct themselves.
