The telegraph changed society by facilitating communications among Americans. The telegraph gave Americans the chance to send and receive messages at an unprecedented speed and volume. Professor Samuel Morse, an instructor at New York University, created the first version of the telegraph in the 1830s, and, although well-planned, the device required significant revisions before allowing communications between the East and West coasts and eventually overseas
<span>The spirit world of the Lakota is called Wakan Tanka</span>
The answer is 2 + 2 is four
Progressive, led by none other than Teddy Roosevelt!
A= He argued that observations and experimentation are the most important tools for understanding the natural world