Answer:
A. Spain
Explanation:
United States signed Adams-Onis Treaty with Spain by accepting the agreements made by both the nations. John Quincy Adams gave two proposals to Spain to opt for either of them. The first demand was to build control over East Florida and the other was to give it up to the United States. The option of giving up Florida to United States was agreed upon by Minister Onis and Secretary Adams . This treaty is also known as Transcontinental Treaty and was signed in 1819.
It has steadily declined. The unions are not used nowadays at all. In the 70s approximately 35% of people were unionized. In 2013 only 11.5% of workers belong in a union and fight for workers rights. Unions strength has weakened because people are not interested in them.
It would be the rope that led to the end of the open range
It may not seem that the Triangle Shirtwaist factory fire, which happened over a century ago in New York City, would be relevant today — but it is. It was a tragedy that opened the nation's eyes to poor working conditions in garment factories and other workplaces, and set in motion a historic era of labor reforms.Mar 25, 2014
The Depression was a good preparation for WWII-Americans had learned to scrimp and persevere. It took more than 6,000 people to provide food, equipment, medical services, and transportation to 8,000 soldiers. In addition, many raw materials, such as rubber, manila fiber, and oil, were in short supply. Nevertheless, Americans rose to the occasion. When FDR called for the production of 50,000 planes in a year, it was thought to be ridiculous. By 1944, the country was producing 96,000 a year. Technology blossomed.