What is the state bird of Arkansas

Northern mockingbird

Explanation:

Due to the bird's astounding vocal artistry, its popularity among farmers in the state, and firm support from a social reform organization, the northern mockingbird's selection was no joke at all. In 1929, it became the state bird of Arkansas.

the answer to your question is a because laws act as guidelines as to what is accepted in society. without it there would be conflicts between social groups and communities. it serves as a norm of conduct for citizens.