Which reasons explain the failure of the League of Nations? Select two options.

1.The League of Nations was not authorized by the Treaty of Versailles.
2.President Wilson did not support the creation of the League of Nations.
3.The League of Nations was created by the unpopular Treaty of Versailles.
4.The United States was unable to convince any other nations to join the league.
5.The US Senate did not allow the US to become involved in the League of Nations.

answer:

Some of them are more important then others and are mostly linked with another cause. The failure of the League of Nations was one of the main reasons for the outbreak of war. It exposed weaknesses which encouraged Hitler to invade. The League had failed to resolve the major political disputes.

Explanation:

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.