The invention of the business and communication become more effective by connecting the east to the south and west.

The invention of the telegraph helped business and communication become more effective by connecting the East to the South and West.

Explanation:

    Communicating with people who are thousands of miles away is the easiest thing today. With the advent of the internet, distances are getting shorter and shorter, even if people are in extreme places. But this facility was not always available to society; in the past, the communication process was through letters, which took a long time to be delivered to the recipient, and just as the internet has revolutionized the world in recent decades, so has the telegraph. Innovative moment.

   Even before the telephone itself - another big breakthrough - the telegraph, the device used to send long distance messages using codes for fast and reliable broadcasting, appeared in the United States. The father of the work was the painter Samuel Morse, and the first public transmission that demonstrated the functioning of this communication system took place in 1838.

    Thus the telegraph was for a long time the principal means of communication, which was possible throughout the long distance in the nineteenth centuries and also during the early twentieth century. As such, it was widely used by industries, governments, and even the armed forces of various countries in times of war where everyone needed communication.

i think the answer is b.

they are best known for the cliff pueblos found throughout arizona, new mexico, colorado and utah. and for their development of desert farming.

hope i

-lavira: )