Eurasia has more number of tropical animals as compared to the America's zoological set.
Explanation:
The warm environment and the presence of tropical forests makes the Eurasia suitable for the animals and thus increasing the tropical animals in the country. The tropical Atlantic warming deviates from the Rossby wave train. This leads to the increase in Arctic sea-ice and Eurasian warming.
Eurasia formed 375 to 325 million years ago with the merging of Siberia, Kazakhstania, and Baltica, which was joined to Laurentia, now North America, to form Euramerica. Chinese cratons collided with Siberia's southern coast.
Answer
Hostility of business towards unions
Explanation
A Union is a society or association formed by people with a common interest or purpose. In the 19th Century the labor movement in the United States grew out of the need to protect the common interest of workers. For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions. Later these Unions were unsuccessful in improving work conditions because of government intervention. The United States government usually supported the businesses instead of the workers/labor unions because they increased the national wealth. Hostility of business towards unions was also a factor that greatly limited them.
I believe the answer is Barbed Wire.
Befor the inventions of barbed wire, the Cattles are let to roam freely across the plains and the owners are required to pay a lot of cowboys to supervise them so they didn't go missing. Witht he invention of barbed wire, they can keep the cattle in a secure place without supervision.
7/8 and 1/3 or anything that doesn't simplify to 5/8 and 1/2
