Why is a standardized container more efficient than other types of goods
transport?

a. they are designed primarily for sea voyages.

b. they can be used by different shipping partners.

c. they come in several standard sizes.

d. they are flexible.

true.

hope this !

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.

the border between arizona and new mexico is a thin, black line; this indicates a state boundary.

its correct: it's a thin line, and it's a state boundary, correct

this is my opinon on puritians

puritans we all know as were a relgion to purify the cahtlic church some of there practices were good and they did ways some relgions couldnbt but some ways wern't that good like trying to turn people into their relgion which did spark alot of mass hate to them overall there netrual and did have a semi good cause.