Which industry had the greatest impact on the economy in the 1920s?

The correct answer is: Car and Automotive

The 1920s saw a huge rise in the production and adoption of cars in the United States.

Led by Ford's Model T, cars increasingly became cheaper and more available to wider public.

It was the single biggest revolution of personal transport in the history of mankind.

Hence, this radical change and shunning of animal driven carriages gave rise to the industry of cars and automobiles and became the largest factor in the United States economy.

so the story tells of someone named kaushik choudhuri, but he does not narrate the story, a girl named hema does. hema tells the story in a second person point of view because you (the reader) are supposed to be the boy named kaushik.

here's an excerpt i found: "i was ushered into the fitting room, your mother watching approvingly as i took off my coat and sweater and tried on the bra."

source:

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.