The statements referred by the question are:
a) It convinced the United States to dismantle its nuclear weapons.
b) It proved that a naval blockade was not an act of war.
c) It showed Cuba that communism should be stopped.
d) It brought the world dangerously close to nuclear war.
The correct statement is D. Historians agree the Missile Crisis was the closest the world got to have a nuclear war between the U.S. and USSR. Nothing before or after this came as close to be direct aggression from one of these countries against the other.
Statements A and C never happened: the U.S. has nuclear weapons until today, and Cuba didn't give up on communism.
Statement B doesn't fit the facts around the Missile Crisis. The naval blockade didn't lead to war only because the U.S. was defensive.
13. Colosseum
14. The Rhine and Danube
Answer:
A "seniority system" is an employment system that allots to employees rights and benefits according to the length of their employment. The principal feature of all seniority systems is time.
Explanation:
Before the arrival of Europeans, many North American populations used their environments as a means to survive. For example, many indigenous populations hunted animals, grew crops (like corn), and moved constantly in order to follow big game (such as buffalo). Regardless, many populations did not view land as something that can be possessed by one individual or group. Rather, they saw land as something that all members of the community could use.
This drastically changed with the arrival of Europeans. During this time, Europeans viewed land as something that individuals controlled. Along with this, land was viewed as extremely valuable due to the resources it could provide. These differing views of land caused significant problems between Europeans and indigenous people.
Americans had a huge impact on the end of World War I with the entry into the war as the Allies were at a stalemate with the Axis powers because of the usage of trench warfare.
After the war, the peace settlement that took place was one of the worst agreements. America had the Fourteen Points which was an amazing statement of principles for peace.
Only one of those points was ever considered, and that was the creation of the League of Nations which led to the creation of the United Nations after World War II.
France and Britian wanted Germany to suffer for the war, so they denied the fourteen points and signed the treaty that led to the rise of Hitler and the second World War.
The Treaty of Versailles which blamed the whole war on Germany, as well as forcing them to make payments they could not make, taking away many freedoms, and downright punishing the country.
And as we know, when a country is not stable like this... They will choose the loss of freedoms over economic collapse and that is exactly what happened when Hitler came into play and basically saved Germany from an economic collapse while also starting the biggest world war and the Holocaust.
Yup, history can get very interesting.
Hope this helps!