"<span>New railroad lines across the Great Plains made it cheaper to ship cattle by rail" would be the best option, not only because of the reduced price, but because of the increased timing and efficiency. </span>
Answer:
There are very different factors that make modern pandemics different from the pandemics of the past, but the easiness that modern pandemics have to spread globally more rapidly, is one of the most important.
Explanation:
First of all, let's take a look at pandemics. They are outbreaks of certain diseases, that come from viruses, bacteria, etc. This is their major characteristic, they go out of total control and cross territories. Now, considering modern transportation. Pandemics can grow at a very alarming pace. Airplanes, light trains, metro, cruisers, and many other modern sources of transportation make Pandemics a phenomenon with more easiness of spreading and impact on society.
In the second hand, even though medicine and research have improved a lot. They cannot prevent spreading at such large scales of speed and space. Because they travel at such big speeds that the prevention is almost unreachable. The best resources of medicine still cannot make her pass from reactive. Because there are just not enough to prevent the spread. Let's look at an example: there are no medical or technological resources to know all the conditions a regular person can have, at any moment. We have no cameras or scanners that could tell us the specific condition of somebody in real-time. But we do have vehicles that can take an infected person from one country to other in less than 1 hour.
Answer:
A segunda guerra mundial terminou em 1945 e o tratado de paz foi assinado em 1947.
Explicação:
O tratado de paz foi assinado após a Segunda Guerra Mundial em Paris, em 10 de fevereiro de 1947. Após a Segunda Guerra Mundial, a Alemanha foi dividida em quatro partes, controladas pelos EUA, Grã-Bretanha, França e Rússia. O Japão também foi derrotado na Segunda Guerra Mundial e severas sanções foram impostas ao Japão. Grã-Bretanha perde o controle no subcontinente indiano e dois países foram fundados i. e Paquistão e Índia. A Alemanha foi desmembrada após a Segunda Guerra Mundial.
The law which allows the president to make a hasty decision is an executive agreement. This agreement is not legally binding and does not need the approval of Congress.
The third option is the answer
