Which is true of the boston massacre?
a. a group of british soldiers attacked a small crowd of colonists who were peacefully protesting the tax on tea; the soldiers killed five colonists.

b. the soldiers who fired into a protesting crowd of colonists were tried for murder, convicted, and hanged.

c. a group of british soldiers attempted to arrest a group who had been caught smuggling tea to avoid the tax; the soldiers killed or wounded several colonists.

d. a small crowd of colonists, angry about the tea tax, surrounded a group of british soldiers who became frightened and fired on the colonists.

they required less loading and unloading

explanation:

the shipping container improved shipping because it cut down on unloading time by three weeks, eliminated wasted space, and allowed ships to carry.

the use of email to replace slower surface mail.

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.