<em>The 1919 League of Nations was the first diplomatic organization which had as main goal to maintain peace, promote international cooperation and prevent another world war from happening</em>, it was created after Word War I and failed it's purpose and dissolved with World War II.
The League of Nations failed mostly because <em>of the absence of powerful nations such as United State</em>,<u> it was dominated by England and France which were imperialist nations that wanted to spread their empire</u> and some nations like <em>Germany and the Soviet Union were not allowed to join</em>. Another cause of its failure was<em> its structure, it required unanimous votes for taking actions</em>, which made very difficult to achieve goals and<em> when countries attacked each other the League of Nations couldn't do anything about it because it lacked it's own army</em>.<em> The League of Nations had to uphold the Treaty of Versailles</em> which placed Germany as the country who lost the World War I, which made the League of Nations seem not neutral, and Germans didn't respect it.
The League of Nations was dissolved and replaced with the United Nations after World War II.
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Slavery continued to spread after the Revolutionary War because southern landlords needed slaves to continue the production of crops. These slaves worked for long hours in the southern plantations under risky conditions. Indeed, the southern economy depended so much on slaves.
The drafting of the Constitution reflected a growing divide between Northern and Southern states on the question of slavery in that slaves were considered or be counted as three-fifths of a person.
Although framers such as George Washington and Thomas Jefferson -who, by the way, owned slaves- opposed the institution of slavery, delegates during the Constitutional Convention of 1787 in Philadelphia Pennsylvania agreed on establishing a limit to allow slavery in the United States until 1808. This created more tense moments and divided the nation.
The Spanish empire explored Florida to California
the French empire explored Louisiana
the English empire explored the East Coast
The Democratic Party lost popularity and the 1952 election because of U.S. involvement in Korea. The heavy cost of the war in terms of money and American lives and the failure to win the war were partial reasons for the loss.
