Operation on this continent, having over 1,400 stations, and employing upwards of 10,000 operators
and clerks. The number of messages passing over all the lines in
this country annually is estimated at upwards of 5,000,000,
producing a revenue of $2,000,000.
rapid communication of information to distant locations
Ο ο ο ο
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the increased ability of people to work at night
-Atlantic Monthly, March 1860
rapid population growth in the western territories
The invention discussed in this article led directly to -

they are the executive, (president and about 5,000,000 workers) legislative (senate and house of representatives) and judicial (supreme court and lower courts). the president of the united states administers the executive branch of our government.

i believe the answer is d. it was not uncommon for people to faint or even convulse at these high-energy meetings.

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.

whats the video? can u send a link?