The cotton gin, because it separated cotton seeds from rock out in which was safer, and more efficient.
The Water loom/ water frame was a large spinning machine that was powered by water to produce cotton yarn suitable for warp.
The power loom it wove thread automatically, which was quicker and really helpful.
Answer: Columbus wanted to find a new route to India, China, Japan and the Spice Islands. If he could reach these lands, he would be able to bring back rich cargoes of silks and spices.
Explanation:your welcome
(a) is the answer in studying this actually!
The correct answer is "Americans could purchase consumer goods on the installment plan."
Which of the following applies to the consumer economy of the 1920s?
Answer:
Americans could purchase consumer goods on the installment plan.
These installment plans facilitated the purchase of many goods. The plans enabled people to buy on credit.
The era of the 1920s was also known as "the Roaring 1920s."
This was a period of economic prosperity in the United States. Citizens had money and they spend it on necessary and unnecessary things such as cars, furniture, or homes. Most people used credit, generating high debts. The problem was that after the United States stock market crashed on October 29, 1929, millions of Americans lost their jobs, companies had to close, and banks went into bankruptcy. It was the beginning of the Great Depression.
IM NOT SURE BUT I THINK SHE ASKING HOW TALL IS THE BBUILDING KNOWING THAT EACH FLOOR IS 1m AND SHE RECORDING THE TIME FROM EACH FLOOR THE BALL IS DROPPING SO SHES TRYING TO FIGURE OUT HOW TALL IS THE BUILDING
