Both can transfer energy through matter, but sound waves travel through air and infrared waves travel through space.
Muhammad, who they believed was their final prophet
In the Communist Manifesto, Karl Marx hypothesized that capitalism would fail if workers revolt against the government. Hope this helps!!<span />
Without the use of machinery many Americans will be employed to do various jobs. Their unemployment rate during that time will decrease. Another consideration is that there is a need for expertise in handling heavy machinery. One must be learned enough not only to drive heavy machinery but also to operate it and maintain its good condition.
<u><em>Native Americans</em></u> and <u><em>Europeans</em></u> were great explorers in the 1490's. <em>Europeans</em> adventurers came to a continent that was an unknown place to them. They saw it as an entirely new territory, with new species to discover. They met new people with surprising ways of living and a totally new culture and beliefs. <u><em>Native Americans</em></u> also arrived at different times, over several thousands of years. They traveled from Asia on foot or by boat, crossing the Bering Strait. Their explorations took them through icy landscapes, deserts, forests, swamps and along the coastlines. After some time, these <u><em>native American</em></u> explorers spread out over the entire continent, until the territories of Patagonia, in the extreme south. Adventure and conquest of new land was one characteristic that <em><u>Europeans</u></em> and <u><em>native Americans</em></u> had in common at that time.
