Answer:
If they didn't use air blockade then the people in Berlin could not have escaped from the Soviet blockade.
Explanation:
Iron Joseph Paxton design the crystal palace
Answer:
Henry The Navigator was funding voyages long before Columbus started his journey in 1492, and was among the first who allowed his sailors to sail on the open sea and use the wind to navigate his journey.
Explanation:
Although Prince Henry didn't sent his sailors to far from the coast, still he was among the first ones who allowed them to start a large journeys on the Atlantic Ocean. Of course, they started these journeys because they started using technological improvements that were later used by most of the explorers.
there was an intense rivalry among trading companies of different european companies because every european company wanted to buy products from india at a cheap rate and sell them in their country at a higher price .
By Jesus I think I'm not sure
