Based on your knowledge of world history, which of the following historical processes also occurred as a result of increased interactions between Europe and Asia before 1450? Group of answer choices

Patriarchal customs from China were adopted by Europeans changing existing gender relations

New crops spread westward along trade routes in the Eastern Hemisphere

The use of slaves for military and domestic purposes became more widespread

European states conquered and colonized parts of Africa and the Middle East

the western roman empire flourished, but the eastern portion of the empire struggled.

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.