Which of these was President Lincoln's central goal during the Civil War?

B. To preserve the union

Explanation:

The main goal of Abraham Lincoln on the Civil War was to preserve the Union, during his campaign he stated that slavery shouldn't be expanded in the United States, meaning that new states would be added as free states, the end of slavery became a goal during the Civil War.

not really a history or a question at all.

explanation:

maybe this isn't the best place to ask this, maybe a social media platform like twitter or instagram? -austin

answer: in 1900, there were no "workplace safety laws"!

explanation: at the beginning of this century, workers in the united states faced remarkably high health and safety risks on the job.

a century ago in 1900 about three hundred out of every one hundred thousand miners were killed on the job each year.

[industria] developments occurred within a legal and regulatory climate that diminished employer’s interest in safety. as a result, americans developed production methods that were both highly productive and often very dangerous.