Which is an important difference between the freedom rides and unauthorized marches?
A.
Freedom rides were primarily carried out by Northerners riding through the South, while unauthorized marches were usually carried out by Southerners.
B.
Freedom rides took place only in the deep South, while unauthorized marches were held throughout the South.
C.
Freedom rides were testing whether an existing law would be upheld, while unauthorized marches were intentionally breaking an unjust law.
D.
Freedom rides were intentionally provoking violence, while unauthorized marches were not attempting to provoke violence.

following type of cultural development caused people to want and buy new products on the market :

the confederate at bull run

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.

there are more than a million jobs out there

explanation:

they pay you money for doing work