there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away.
<span>I believe, when it comes to centuries of invasion from numerous outsiders who then contributed to a cultural diffusion in the Middle East, it has led to those indigenous people being scared to do anything that might upset any foreign invaders.</span>
