The answer is true, and the book he wrote is called "The Jungle", which he wrote in 1906.
His time is an hour. You can guess and check by using numbers and seeing what 30% of them is
The 1920's saw a period of rapid industrialisation, which made the decade to be correctly called the Roaring twenties. However, it is only the industrialists who benefited from the boom, with the majority of the working population conditions remaining poor. This was a fragile situation that led to the great depression as few money was circulating in the larger population. This has led to some conspiracy theorists attributing the blame of the great depression to the industrialists and bankers.
<h2>At Ellis Island, only between one and three percent of all arriving immigrants were rejected</h2>
<h2>Angel Island, the number was about 18%. ... Chinese immigrants were seen as a threat because they occupied low-wage jobs, and after the economic downturn during the 1870s, Americans experienced serious unemployment problems.</h2>
<h3>please mark in brain list </h3>
