It is always hard to say what the "initial" cause is- the initial cause
is always caused by something else. I'd say in this case that the
initial cause was the positioning of Soviet nuclean weapons on Cuba,
which was a very tangeable threat to the US. The noticing of these
weapons by the US marked the start of the Crisis.
But you should
also see the positioning of the weapons on Cuba in a wider context of
the Cold war. Specifically, Cuba felt threatened due to the Bay of Pigs
Invasion in 1961 ( a year earlier) and this caused Cuba to invite
Soviet weapons as a protection.
2.north and west
3. Gemeny
People's Party was critical of capitalism and thought that banks and other institutions had the potential to abuse their workers.
They believed that if the government took control over the railroads and banks, it could prevent those institutions from abusing their workers.
Answer:
a. not possible to find a transaction that will make at least one person better off without harming others.
Explanation:
A Pareto improvement refers to a situation in which a change in allocation of resources helps at least one person without damaging anyone. On the other hand, a Pareto efficient situation is one in which no more Pareto improvements can be made (or where it is not possible to find a transaction that will make at least one person better off without harming others).