Samuel Morse helped spark a revolution in communications. Mark the statement if it describes one of Morse's contributions. A.
He developed the semaphore system, thereby revolutionizing communications.

B.
He invented the electric telegraph that transmitted information instantaneously.

C.
He devised a code of dots and dashes for sending messages over the wire.

D.
The first telegraph line ran from Philadelphia, Pennsylvania, to New York City.

E.
Telegraph wires spread across the continent by following railroad tracks west.

During a ten-year span she made 19 trips into the South and escorted over 300 slaves to freedom. And, as she once proudly pointed out to Frederick Douglass, in all of her journeys she "never lost a single passenger." Tubman was born a slave in Maryland's Dorchester County around 1820

Answer:

To find a route to the pacific ocean.

Explanation:

The correct answer is B) actively working to achive civil rights for all.

W.E.B. DuBois believed in actively working to achieve civil rights for all.

W.E.B. DuBois (1868-1963) was an African American educator, journalist, and activist that supported Pan-Africanism and help found the National Association for Advancement of Colored People (NAACP). He was one of the most important African American civil rights supporters and in 1895 was the first black man to obtain a Ph.D. from Harvard University. He wrote important documents about black people civil rights such as “The Philadelphia Black: A Social Study” in 1899. Indeed, W.E.B. DuBois believed in actively worked to achive civil rights for all.

I believe the answer is: B. assimilate Native Americans into the dominant culture

According to Dawes Act, Native American land had to abolish the tribal ownership of lands that they've been occupied for centuries. They must gave the ownership of the lands to the white settlers and forced to either move a way or live among the white settlers.

The goal of the Dawes Act was to B. assimilate Native Americans into the dominant culture, option B is correct.

What does Dawes Act ?

A government statute gave cooperative families access to 160 acres of tribal property for farming or 320 acres for grazing, with the goal of transforming Native People into landowners and farmers. The Dawes Act was intended to encourage Native Americans to homestead and farm like white people.

The Dawes Act had the deliberate intention of dividing Native People and destroying tribal coherence. Native People were to be as fast assimilated into white society as possible. As it turned out, the Dawes Act was unsuccessful in integrating Native Americans into American civilization and instead succeeded in robbing tribes of their territory.

Learn more about  Dawes Act  at

brainly.com/question/1751203

#SPJ6