Which describes one reason for the end of long cattle drives?

a. new railroad lines across the great plains made it cheaper to ship cattle by rail.

b. after the civil war, buffalo meat became more popular than beef with american consumers.

c. native americans killed off the large herds of cattle on the great plains.

d. new cattle ranches grew up in eastern states near major cities.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.

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.