How did the Great Railroad Strike of 1877 affect the national economy?

How did the Great Railroad Strike of 1877 affect the national economy?
The strike had a minor impact on the national economy because companies quickly hired new workers.
The strike had a major impact on the national economy because workers in other industries joined the strike.
The strike had a major impact on the national economy because it prevented trade and commerce.
The strike impacted the local economy but not the national economy.