Answer:
1.)Climate of The Prairies
The summers are warm, with temperatures of around 20oC and winters are very cold with temperatures of around -20oC
2.)You can get this temperature in Winnipeg, Canada. In winters, a thick blanket of snow covers this region. It rains moderately in this region and is ideal for the growth of grass.
Ida Tarbell, a journalist who authored the book The History of Standard Oil exposed that Standard Oil has violated the Sherman Anti-trust Act(competition law) which led to Rockefeller Oil company break-up. According to her investigative journalism, Rockefeller has been practicing illegal, unfair and immoral business strategies.
Explanation:
D. High tariffs and strict trade regulations have helped the country benefit from global trade.