Answer:
The answer is below
Explanation:
1. Senate: under the Article II, section 2 Senate were given the whole right to give advice and consent to the president on treaties and nominations. This nomination includes ambassadors and Minsters and Judges of Supreme Courts amongst others.
2. An economic system is a term that describes a situation where by governments regulate and allocate public resources, services, and goods in a given province or country.
In other words, economic systems seek to control the factors of production, such as land, capital, labor.
Answer;
Iron Curtain;
When Hungary opened its borders, it created a "hole" in the iron curtain.
Explanation;
Hungary was the first country to punch a hole in the Iron Curtain.
<span>This meant that many refugees from Eastern Germany who had fled to Hungary, were going to leave and move to Western Germany. They would take this trip by going through Austria (neighboring country of Hungary) to reach Western Germany. Mikhail Gorbachev was personally outraged by this, stating that Hungary had not asked him before taking this measure.</span>
He miscalculated the size of the Earth by more than half.