A. I believe that during this time they had a lot of problems with workers not getting what they wanted so they would strike. The union tried to end many strikes with negotiations and settled disputes with the workers and business owners.
B. One will better recognize more encompassing historical changes by studying entire periods rather than specific events. is your best answer
While sometimes, specific events can drastically change history, most of the time, it takes a build-up of events to change history, which means that it may take years or even centuries. For example, The fall of the Roman Empire was not as quickly as you would think. Civil war throughout the centuries, barbaric invasions, and diseases and failing economy throughout the years caused the Roman Empire to fall.
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Brown v Board of Education was the case that officially ended segregation of schools. Though it would be a while before that actually happened as people still has racist views.
Answer:
Pine trees.
But how can a winter be sunny and warm?
The answer to the question is the second option: Data and Statistics