Which of the following is a characteristic used by historians to define major historical eras

Which of the following was the center source of energy during the industrial a revolution

By the year 1900 new york city had more than just people of british heritage. there were more people of italian descent than the cities of florence, genoa and venice put together. it was home to more irish than dublin (the capital of ireland) and more germans than hamburg. joining them were many thousands of people of polish, hungarian, and czech descent. what term best describes new york cities changing culture? a a pot of chili b a bowl of sugar c a cup of coffee d a slice of cheese

Why did prestdent trumen veto the taft-hartly act