)in which of the following ways was the labor movement successful during the late 19th century? organizing unions for skilled workers gaining the right to bargain collectively securing cost-of-living increases in wages winning passage of laws regulating workplace safety i will give brainliest

The correct answer is B, hope this helps :)

organizing unions for skilled workers

Explanation:

During the Industrial Revolution, there was an important  disagreement between the Knights of Labor (KOL) and the American Federation of Labor (AFL), mainly because the KOL attracted unskilled workers, while the AFL was restricted to skilled workers. Nonetheless, by the end of the 19th century, labor movements had successfully organized skilled workers into unions.

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

explanation:

a trial judge has broad powers in his courtroom. the judge's decision is usually final for the duration of the trial, and the party's one special type of witness is an expert witness.