The physical, natural and human sciences experienced the same impulse as technique and industry. In physics, experiences were made with light and electricity. In 1903 Ernest Rutherford discovered the radioactive elements and years later he devised a model of the atom. In 1895, Guillermo Róngten discovered X-rays.
In 1905, <u><em>Alberto Einstein</em></u> based on his mathematical studies revolutionized the conception of the cosmos with his Theory of Relativity, starting point of new investigations. This discovery meant a huge advance in science, comparable to those made by Copernicus, Kepler and Newton.
Vietnamization was a policy of the Richard Nixon administration to end U.S. involvement in the Vietnam War through a program to expand, equip, and train South Vietnamese forces and assign to them an ever-increasing combat role, at the same time steadily reducing the number of U.S. combat troops.
Answer:
hope you like it
Explanation:
Sharps rifles are a series of large-bore single-shot rifles, beginning with a design by Christian Sharps in 1848, and ceasing production in 1881. They were renowned for long-range accuracy. By 1874 the rifle was available in a variety of calibers, and it was one of the few designs to successfully transition to metallic cartridge use.
The Sharps rifles became icons of the American Old West due to their appearances in many Western-genre movies and books. Perhaps as a result, a number of different rifle companies currently offer reproductions of the Sharps rifle.
The “exchange” introduced a wide range of new calorically rich staple crops to the Old World namely potatoes, sweet potatoes, maize, and cassava. The primary benefit of the New World staples was that they could be grown in Old World climates that were unsuitable for the cultivation of Old World staples.
