Answer:True
Explanation:Grounding of electric currents are a major factor that helps to guarantee the protection of buildings against power surges and fire from electric sparks.
A grounded system is an electric connection system which ensures that one or more conducting point which usually is the Neutral point of electric switches are solidly grounded or though a current limiting device. This will prevent damage of properties or other Electric appliances as a result of over currents etc.
He introduced his empire through his riches and special natural resources of GOLD.
Pen and ink
she was an extra-ordinarily talented painter, of Italian Descent who died in what is still strange and unknown circumstances. The Italian baroque painter has already produced over 200 paintings of seminal value by the time of her death at a young age of 27 years.
Answer:
Correct answer is The US and Cuba had a hostile relationship.
Explanation:
First option is correct as the crisis opened a period of long tense relations between two countries, especially while Fidel Castro had the dominant role in Cuba.
Second option is not correct as the diplomatic relations between countries were eased in recent years.
Third option is not correct as they don't have opened trade connections.
Last option is also not correct as Cuba had a communist regimes, which led hr to be much closer to USSR than to US.