<span>The Civil Service Reform was important to the development of the United States because it replaced the spoils system and replaced it with the merit based system. The spoils system entailed that federal employees would be given jobs based on their political affiliation and support of political parties. This is no longer the case under the merit based system. Thus, the political bias has been removed from federal jobs.</span>
Blitzkrieg tactics were very successful, because they were surprise attacks, so the country being attacked usually didn't have time to prepare for the attack. They were also very quick, so Germany could blitzkrieg attack another country, and then leave before the country attacked could gather its military to defend themselves.
The Soviet Union was the true enemy of the axis power , Germany didn’t like communism . Also the ussr (Soviet union) never really allied with Britain and France but rather cooperated closely because of the urgency of the situation.
<span>C. Hitler was opposed to the Treaty of Versailles</span>