Pentagon, twin towers, and one other thing.
Answer:
A.US manufacturing had surpassed industrialized Britain, and the United States had become the world’s largest producer.
Explanation:
The other answers are simply impossible or make little sense. China, Russia, and Latin America were agricultural societies.
Brittain was the leading industrial nation during most of the 1800s. But the Second Industrial revolution brought changes that benefited the United States.
The railroad connected the vast territory and allowed for rapid development, coal and oil helped the industry. A huge internal market gave companies unparalleled opportunities for business.
Finally, steel and oil boomed and made the US the leading industrial country by the turn of the century.
Answer:
The percentage of the European population who died due to the black death ranges from 30 to 50%, and in some urban areas, especially in southern European countries like Italy, 60-70 and even 80% of the population died.
The black death was very contagious, had an extremely high mortality rate, and medicine at the time had no means to combat the disease, hence the very high death toll of the plague.