Answer:
people involved - Daniel Burnham,
Louis Sullivan,
Explanation:
inventions that helped - steel technology , escalators and concrete
Sir Fergus Graham Burtholme Millar FBA is a British historian and Camden Professor of Ancient History Emeritus, Oxford University. Millar numbers among the most influential ancient historians of the 20th century.
The struggle was known in North America as the French and Indian War and spread around the world as the Seven Years' War.
It ended in 1763 with the removal of French power from North America and India.
The action at Fort Necessity was also the first major event in the military career of George Washington.
Answer:
the detonation of a bomb on Russian soil.
In 1949, the Americans were astonished to see that the U.S.S.R. had detonated their own atomic bomb (as a test) on their grounds. It had been only 4 years since the detonation of the atomic bombs of Hiroshima and Nagasaki and they considered it could not be sufficient time to develop the atomic bomb by themselves. Suspicion of espionage was their main option. Time proved them right. Nearly a dozen Soviet spies were convicted of passing information to the Soviets during this period about the atomic bomb in what was called the "Manhattan Project", the most famous spy being Emil Julius Klaus Fuchs. After this experience, the United States began to invest a large quantity of money in protecting their secret projects and fighting espionage.
